HP HCPL-2400 Instruction manual

1-300
7
1
2
3
45
6
8
ANODE 1
CATHODE 1
CATHODE 2
ANODE 2 GND
V
CC
V
O1
V
O2
HCPL-2430
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
V
CC
GND
NC
7
1
2
3
45
6
8
HCPL-2400
NC
LED
ON
OFF
ON
OFF
ENABLE
L
L
H
H
OUTPUT
L
H
Z
Z
TRUTH TABLE
(POSITIVE LOGIC)
OUTPUT
L
H
V
E
V
O
ANODE
CATHODE
H
Features
• High Speed: 40 MBd Typical
Data Rate
• High Common Mode
Rejection:
HCPL-2400: 10 kV/µs at
VCM = 300 V (Typical)
• AC Performance Guaranteed
over Temperature
• High Speed AlGaAs Emitter
• Compatible with TTL, STTL,
LSTTL, and HCMOS Logic
Families
• Totem Pole and Tri State
Output (No Pull Up Resistor
Required)
• Safety Approval
UL Recognized – 2500 V rms
for 1 minute per UL1577
VDE 0884 Approved with
VIORM = 630 V peak (Option
060) for HCPL-2400
CSA Approved
• High Power Supply Noise
Immunity
• MIL-STD-1772 Version
Available (HCPL-5400/1 and
HCPL-5430/1)
20 MBd High CMR Logic Gate
Optocouplers
Technical Data
HCPL-2400
HCPL-2430
Applications
• Isolation of High Speed
Logic Systems
• Computer-Peripheral
Interfaces
• Switching Power Supplies
• Isolated Bus Driver
(Networking Applications)
• Ground Loop Elimination
• High Speed Disk Drive I/O
• Digital Isolation for A/D,
D/A Conversion
• Pulse Transformer
Replacement
Functional Diagram
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to
prevent damage and/or degradation which may be induced by ESD.
A 0.1 µF bypass capacitor must be connected between pins 5 and 8.
Description
The HCPL-2400 and HCPL-2430
high speed optocouplers combine
an 820 nm AlGaAs light emitting
diode with a high speed
photodetector. This combination
results in very high data rate
capability and low input current.
The totem pole output (HCPL-
2430) or three state output
(HCPL-2400) eliminates the need
for a pull up resistor and allows
for direct drive of data buses.
5965-3586E

1-301
Selection Guide
8-Pin DIP (300 Mil) Minimum CMR
Single Dual Minimum Input Maximum
Channel Channel dV/dt VCM On Current Propagation Delay Hermetic
Package Package (V/µs) (V) (mA) (ns) Package
HCPL-2400 1000 300 4 60
HCPL-2430 1000 50 4 60
500 50 6 60 HCPL-540X*
500 50 6 60 HCPL-543X*
500 50 6 60 HCPL-643X*
*Technical data for the Hermetic HCPL-5400/01, HCPL-5430/31, and HCPL-6430/31 are on separate HP publications.
The detector has optical receiver
input stage with built-in Schmitt
trigger to provide logic compatible
waveforms, eliminating the need
for additional waveshaping. The
hysteresis provides differential
mode noise immunity and mini-
mizes the potential for output
signal chatter.
The electrical and switching
characteristics of the HCPL-2400
and HCPL-2430 are guaranteed
over the temperature range of
0°C to 70°C.
These optocouplers are
compatible with TTL, STTL,
LSTTL, and HCMOS logic
families. When Schottky type TTL
devices (STTL) are used, a data
rate performance of 20 MBd over
temperature is guaranteed when
using the application circuit of
Figure 13. Typical data rates are
40 MBd.
Ordering Information
Specify Part Number followed by Option Number (if desired).
Example:
HCPL-2400#XXX
060 = VDE 0884 VIORM = 630 V peak Option*
300 = Gull Wing Surface Mount Option
500 = Tape and Reel Packaging Option
*For HCPL-2400 only.
Schematic
I
F
V
F
V
CC
V
O
GND
I
CC
I
O
+
–
2
3
8
5
I
F1
V
F1
V
CC
V
O1
I
CC
I
O
+
–
1
2
8
6
SHIELD
V
F2
V
O2
GND
I
O
–
+
3
45
I
F2
7
ANODE
CATHODE
I
E
V
E
7
6
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
LED
ON
OFF
ON
OFF
ENABLE
L
L
H
H
OUTPUT
L
H
Z
Z
TRUTH TABLE
(POSITIVE LOGIC)
OUTPUT
L
H

1-302
9.65 ± 0.25
(0.380 ± 0.010)
1.78 (0.070) MAX.
1.19 (0.047) MAX.
HP XXXXZ
YYWW
DATE CODE
1.080 ± 0.320
(0.043 ± 0.013) 2.54 ± 0.25
(0.100 ± 0.010)
0.51 (0.020) MIN.
0.65 (0.025) MAX.
4.70 (0.185) MAX.
2.92 (0.115) MIN.
DIMENSIONS IN MILLIMETERS AND (INCHES).
5678
4321
5° TYP.
OPTION CODE*
UL
RECOGNITION
UR
0.254 + 0.076
- 0.051
(0.010+ 0.003)
- 0.002)
7.62 ± 0.25
(0.300 ± 0.010)
6.35 ± 0.25
(0.250 ± 0.010)
TYPE NUMBER
*MARKING CODE LETTER FOR OPTION NUMBERS
"V" = OPTION 060
OPTION NUMBERS 300 AND 500 NOT MARKED.
Package Outline Drawings
8-Pin DIP Package (HCPL-2400, HCPL-2430)
8-Pin DIP Package with Gull Wing Surface Mount Option 300
(HCPL-2400, HCPL-2430)
0.635 ± 0.25
(0.025 ± 0.010) 12° NOM.
9.65 ± 0.25
(0.380 ± 0.010)
0.635 ± 0.130
(0.025 ± 0.005)
7.62 ± 0.25
(0.300 ± 0.010)
5
6
7
8
4
3
2
1
9.65 ± 0.25
(0.380 ± 0.010)
6.350 ± 0.25
(0.250 ± 0.010)
1.016 (0.040)
1.194 (0.047)
1.194 (0.047)
1.778 (0.070)
9.398 (0.370)
9.906 (0.390)
4.826
(0.190)

TYP.
0.381 (0.015)
0.635 (0.025)
PAD LOCATION (FOR REFERENCE ONLY)
1.080 ± 0.320
(0.043 ± 0.013)
4.19
(0.165)MAX.
1.780
(0.070)
MAX.
1.19
(0.047)
MAX.
2.54
(0.100)
BSC
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES).
0.254 + 0.076
- 0.051
(0.010+ 0.003)
- 0.002)

1-303
Note: Use of nonchlorine activated fluxes is highly recommended.
240
∆T = 115°C, 0.3°C/SEC
0
∆T = 100°C, 1.5°C/SEC
∆T = 145°C, 1°C/SEC
TIME – MINUTES
TEMPERATURE – °C
220
200
180
160
140
120
100
80
60
40
20
0
260
123456789101112
Solder Reflow Temperature Profile
(Gull Wing Surface Mount Option 300 Parts)
Insulation and Safety Related Specifications
Parameter Symbol Value Units Conditions
Minimum External L(101) 7.1 mm Measured from input terminals to output
Air Gap (External terminals, shortest distance through air.
Clearance)
Minimum External L(102) 7.4 mm Measured from input terminals to output
Tracking (External terminals, shortest distance path along body.
Creepage)
Minimum Internal 0.08 mm Through insulation distance, conductor to
Plastic Gap conductor, usually the direct distance between the
(Internal Clearance) photoemitter and photodetector inside the
optocoupler cavity.
Tracking Resistance CTI 200 Volts DIN IEC 112/VDE 0303 Part 1
(Comparative
Tracking Index)
Isolation Group IIIa Material Group (DIN VDE 0110, 1/89, Table 1)
Option 300 - surface mount classification is Class A in accordance with CECC 00802.
Regulatory Information
The HCPL-24XX has been
approved by the following
organizations:
VDE
Approved according to VDE
0884/06.92 (Option 060 only).
UL
Recognized under UL 1577,
Component Recognition
Program, File E55361.
CSA
Approved under CSA Component
Acceptance Notice #5, File CA
88324.

1-304
VDE 0884 Insulation Related Characteristics
(HCPL-2400 OPTION 060 ONLY)
Description Symbol Characteristic Units
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage ≤300 V rms I-IV
for rated mains voltage ≤450 V rms I-III
Climatic Classification 55/85/21
Pollution Degree (DIN VDE 0110/1.89) 2
Maximum Working Insulation Voltage VIORM 630 V peak
Input to Output Test Voltage, Method b*
VIORM x 1.875 = VPR, 100% Production Test with tm= 1 sec, VPR 1181 V peak
Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
VIORM x 1.5 = VPR, Type and sample test, VPR 945 V peak
tm= 60 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage*
(Transient Overvoltage, tini = 10 sec) VIOTM 6000 V peak
Safety Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 12, Thermal Derating curve.)
Case Temperature TS175 °C
Input Current IS,INPUT 230 mA
Output Power PS,OUTPUT 600 mW
Insulation Resistance at TS, VIO = 500 V RS≥109Ω
*Refer to the front of the optocoupler section of the current catalog, under Product Safety Regulations section (VDE 0884) for a
detailed description.
Note: Isolation characteristics are guaranteed only within the safety maximum ratings which must ben ensured by protective circuits
in application.

1-305
Absolute Maximum Ratings
(No derating required up to 70°C)
Parameter Symbol Minimum Maximum Units Note
Storage Temperature TS-55 125 °C
Operating Temperature TA-40 85 °C
Average Forward Input Current IF(AVG) 10 mA
Peak Forward Input Current IFPK 20 mA 12
Reverse Input Voltage VR2V
Three State Enable Voltage VE-0.5 10 V
(HCPL-2400 Only)
Supply Voltage V
CC 07V
Average Output Collector Current IO-25 25 mA
Output Collector Voltage V
O-0.5 10 V
Output Voltage V
O-0.5 18 V
Output Collector Power Dissipation PO40 mW
(Each Channel)
Total Package Power Dissipation PT350 mW
(Each Channel)
Lead Solder Temperature 260°C for 10 sec., 1.6 mm below seating plane
(for Through Hole Devices)
Reflow Temperature Profile See Package Outline Drawings section
(Option #300)
Recommended Operating Conditions
Parameter Symbol Minimum Maximum Units
Power Supply Voltage VCC 4.75 5.25 V
Forward Input Current (ON) IF(ON) 48mA
Forward Input Voltage (OFF) VF(OFF) 0.8 V
Fan Out N 5 TTL Loads
Enable Voltage (Low) V
EL 0 0.8 V
HCPL-2400 Only)
Enable Voltage (High) VEH 2V
CC V
HCPL-2400 Only)
Operating Temperature TA070°C

1-306
Electrical Specifications
0°C ≤TA≤70°C, 4.75 V ≤VCC ≤5.25 V, 4 mA ≤IF(ON) ≤8 mA, 0 V ≤VF(OFF) ≤0.8 V. All typicals at TA=25°C,
VCC = 5 V, IF(ON) = 6.0 mA, VF(OFF) = 0 V, except where noted. See Note 11.
Device
Parameter Symbol HCPL- Min. Typ.* Max. Units Test Conditions Fig. Note
Logic Low Output Voltage VOL 0.5 V IOL = 8.0 mA (5 TTL Loads) 1
Logic High Output VOH 2.4 V IOH = -4.0 mA 2
Voltage 2.7 IOH = -0.4 mA
Output Leakage Current IOHH 100 µAV
O
= 5.25 V, VF= 0.8 V
Logic High Enable Current VEH 2400 2.0 V
Logic Low Enable Voltage VEL 2400 0.8 V
Logic High Enable IEH 2400 20 µAV
E
= 2.4 V
100 VE= 5.25 V
Logic Low Enable Current IEL 2400 -0.28 -0.4 mA VE= 0.4 V
Logic Low Supply Current ICCL 2400 19 26 mA VCC = 5.25 V, VE= 0 V,
IO= Open
2430 34 46 VCC = 5.25 V, IO= Open
Logic High Supply ICCH 2400 17 26 mA VCC = 5.25 V, VE= 0 V,
Current IO= Open
2430 32 42 VCC = 5.25 V, IO= Open
High Impedance State ICCZ 2400 22 28 mA VCC = 5.25 V, VE= 5.25 V
Supply Current
High Impedance State IOZL 2400 20 µAV
O
= 0.4 V VE = 2 V
IOZH 20 µAV
O
= 2.4 V
IOZH 100 µAV
O = 5.25 V
Logic Low Short Circuit IOSL 52 mA VO= VCC = 5.25 V, 2
Output Current IF= 8 mA
Logic High Short Circuit IOSH -45 mA VCC = 5.25 V, IF= 0 mA, 2
Output Current VO= GND
Input Current Hysteresis IHYS 0.25 mA VCC = 5 V 3
Input Forward Voltage VF1.1 1.3 1.5 TA= 25°CI
F
= 8 mA
1.0 1.55 4
Input Reverse Breakdown BVR3.0 5.0 V TA= 25°CI
R
= 10 µA
2.0
Temperature ∆VF-1.44 mV/°CI
F
= 6 mA 4
Coefficient of
Forward Voltage
Input Capacitance CIN 20 pF f = 1 MHz, VF= 0 V
*All typical values at TA= 25°C and VCC = 5 V, unless otherwise noted.
Current
Output Current
Voltage
∆TA

1-307
Switching Specifications
0°C ≤TA≤70°C, 4.75 V ≤VCC ≤5.25 V, 4 mA ≤IF(ON) ≤8 mA, 0 V ≤VF(OFF) ≤0.8 V. All typicals at TA = 25°C,
VCC = 5 V, IF(ON) = 6.0 mA, VF(OFF) = 0 V, except where noted. See Note 11.
Device
Parameter Symbol HCPL- Min. Typ.* Max. Units Test Conditions Figure Note
Propagation Delay tPHL 55 ns IF(ON) = 7 mA 5, 6, 7 1, 4,
Time to Logic Low 5, 6
Output Level 15 33 60
Propagation Delay tPLH 55 ns IF(ON) = 7 mA 5, 6, 7 1, 4,
Time to Logic High 5, 6
Output Level 15 30 60
Pulse Width |tPHL-tPLH|215nsI
F(ON) = 7 mA 5, 8 6
Distortion
525
Propagation Delay tPSK 35 ns Per Notes & Text 15, 16 7
Skew
Output Rise Time tr20 ns 5
Output Fall Time tf10 ns 5
Output Enable Time tPZH 2400 15 ns 9, 10
to Logic High
Output Enable Time tPZL 2400 30 ns 9, 10
to Logic Low
Output Disable Time tPHZ 2400 20 ns 9, 10
from Logic High
Output Disable Time tPLZ 2400 15 ns 9, 10
from Logic Low
Logic High Common |CMH| 1000 10,000 V/µsV
CM = 300 V, T A= 25°C, 11 9
Mode Transient IF= 0 mA
Immunity
Logic Low Common |CML| 1000 10,000 V/µsV
CM = 300 V, T A= 25°C, 11 9
Mode Transient IF= 4 mA
Immunity
Power Supply Noise PSNI 0.5 Vp-p VCC = 5.0 V, 10
Immunity 48 Hz ≤= FAC ≤50 MHz
*All typical values at TA= 25°C and VCC = 5 V, unless otherwise noted.

1-308
Package Characteristics
Parameter Sym. Device Min. Typ.* Max. Units Test Conditions Fig. Note
Input-Output VISO 2500 V rms RH ≤50%, 3, 13
Momentary t = 1 min.,
Withstand Voltage** TA= 25°C
Input-Output RI-O 1012 ΩVI-O = 500 Vdc 3
Resistance
Input-Output CI-O 0.6 pF f = 1 MHz
Capacitance VI-O = 0 Vdc
Input-Input II-I 2430 0.005 µA RH ≤45% 8
Insulation Leakage t = 5 s,
Current VI-I = 500 Vdc
Resistance RI-I 2430 1011 ΩVI-I = 500 Vdc 8
(Input-Input)
Capacitance CI-I 2430 0.25 pF f = 1 MHz 8
(Input-Input)
*All typical values are at TA= 25°C.
**The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output
continuous voltage rating. For the continuous voltage rating refer to the VDE 0884 Insulation Related Characteristics Table (if
applicable), your equipment level safety specification or HP Application Note 1074 entitled “Optocoupler Input-Output Endurance
Voltage,” publication number 5963-2203E.
Notes:
1. Each channel.
2. Duration of output short circuit time
not to exceed 10 ms.
3. Device considered a two terminal
device: pins 1, 2, 3, and 4 shorted
together, and pins 5, 6, 7, and 8
shorted together.
4. tPHL propagation delay is measured
from the 50% level on the rising edge
of the input current pulse to the 1.5 V
level on the falling edge of the output
pulse. The tPLH propagation delay is
measured from the 50% level on the
falling edge of the input current pulse
to the 1.5 V level on the rising edge of
the output pulse.
5. The typical data shown is indicative of
what can be expected using the
application circuit in Figure 13.
6. This specification simulates the worst
case operating conditions of the
HCPL-2400 over the recommended
operating temperature and VCC range
with the suggested application circuit
of Figure 13.
7. Propagation delay skew is discussed
later in this data sheet.
8. Measured between pins 1 and 2
shorted together, and pins 3 and 4
shorted together.
9. Common mode transient immunity in a
Logic High level is the maximum
tolerable (positive) dVCM/dt of the
common mode pulse, VCM, to assure
that the output will remain in a Logic
High state (i.e., VO> 2.0 V. Common
mode transient immunity in a Logic
Low level is the maximum tolerable
(negative) dVCM/dt of the common
mode pulse, VCM, to assure that the
output will remain in a Logic Low state
(i.e., VO< 0.8 V).
10. Power Supply Noise Immunity is the
peak to peak amplitude of the ac ripple
voltage on the VCC line that the device
will withstand and still remain in the
desired logic state. For desired logic
high state, VOH(MIN) > 2.0 V, and for
desired logic low state,
VOL(MAX) < 0.8 V.
11. Use of a 0.1 µF bypass capacitor
connected between pins 8 and 5
adjacent to the device is required.
12. Peak Forward Input Current pulse
width < 50 µs at 1 KHz maximum
repetition rate.
13. In accordance with UL 1577, each
optocoupler is proof tested by applying
an insulation test voltage ≥3000 V rms
for one second (leakage detection
current limit, II-O ≤5 µA). This test is
performed before the 100% Produc-
tion test shown in the VDE 0884
Insulation Related Characteristics
Table, if applicable.

1-309
Figure 4. Typical Diode Input Forward
Current Characteristic.
Figure 6. Typical Propagation Delay
vs. Ambient Temperature. Figure 7. Typical Propagation Delay vs. Input Forward Current. Figure 8. Typical Pulse Width Distortion vs. Ambient Temperature.
Figure 5. Test Circuit for tPLH, tPHL, tr, and tf.
Figure 1. Typical Logic Low Output
Voltage vs. Logic Low Output Current.
Figure 2. Typical Logic High Output
Voltage vs. Logic High Output Current. Figure 3. Typical Output Voltage vs.
Input Forward Current.