Panasonic Schottky Barrier Diodes MA24D70 User manual

Schottky Barrier Diodes (SBD)
Publication date: July 2008 SKH00225AED 1
This product complies with the RoHS Directive (EU 2002/95/EC).
MA24D70
Silicon epitaxial planar type
For rectification
Overview
MA24D70 is optimal for general circuit supplies.
Features
Forward current (Average) IF(AV) = 5.0 A rectification is possible5.0 A rectification is possible5.0 A rectification is possible
Low forward voltage VFand good rectification efficiency
Absolute Maximum Ratings Ta= 25°C
Parameter Symbol Rating Unit
Reverse voltage VR35 V
Maximum peak reverse voltage VRM 35 V
Forward current (Average) *1IF(AV) 5.0 A
Non-repetitive peak forward surge current
*2IFSM 60 A
Junction temperature Tj150 °C
Storage temperature Tstg -40 to +150 °C
Note) *1: Lead temperature: Tl = 80°C, DC wave on
*2: 50 Hz sine wave 1 cycle (Non-repetitive peak current)
Electrical Characteristics Ta= 25°C±3°C
Parameter Symbol Conditions Min Typ Max Unit
Forward voltage VF
IF= 3.0 A 0.43 0.48 V
IF= 5.0 A 0.49 0.55
Reverse current IRVR= 35 V 0.3 mA
Terminal capacitance CtVR= 10 V, f = 1 MHz 110 pF
Reverse recovery time *1trr
IF= IR= 100 mA, Irr = 10 mA,
RL= 100 W32 ns
Thermal resistance (j-a) Rth(j-a)
Mounted on an alumina PC board *260
°C/W
Mounted on a glass epoxy PC board *3220
Thermal resistance (j-l) Rth(j-l) 10 °C/W
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. This product is sensitive to electric shock (static electricity, etc.). Due attention must be paid on the charge of a human body and the leakage of current
from the operating equipment.
3. *1: trr measurement circuit
Bias Application Unit (N-50BU)
90%
Pulse Generator
(PG-10N)
Rs= 50 Ω
Wave Form Analyzer
(SAS-8130)
Ri= 50 Ω
tp= 2 µs
tr= 0.35 ns
δ = 0.05
IF= IR= 100 mA
RL= 100 Ω
10%
Input Pulse Output Pulse
Irr = 10 mA
trtp
trr
VR
IF
t
t
A
*2: Mounted on an alumina PC board (Board: 50 mm ×50 mm ×0.8 mm, Soldering land:1.4 mm ×2.1 mm)
*3: Mounted on an alumina PC board (Board: 50 mm ×20 mm ×1.0 mm, Soldering land: 2.0 mm ×2.0 mm + 20 mm ×0.8 mm)
Package
Code
TMinP2-F1
Pin Name
1: Anode
2: Cathode
Marking Symbol: 5M

MA24D70
2SKH00225AED
This product complies with the RoHS Directive (EU 2002/95/EC).
PR(AV) VRPF(AV) IF(AV) Rth t
10−3
10−2
0 0.2 0.4 0.6
10−1
104
103
102
10
1
MA24D70_ IF-VF
Forward current IF(mA)
Forward voltage VF(V)
Ta= 150°C
125°C
25°C
75°C
−20°C
0 10 20 30 40
10−4
10−3
10−2
10−1
10
1
102
Reverse voltage VR(V)
Reverse current IR(mA)
MA24D70_IR-VR
Ta= 150°C
75°C
125°C
25°C
−20°C
0
100
200
300
400
500
0 10 40
MA24D70_Ct-VR
Ta= 25°C
f= 1 MHz
Reverse voltage VR(V)
Terminal capacitance Ct(pF)
0
2
4
6
8
0 10 20 30 40
MA24D70_ PR(AV)-VR
Reverse voltage VR(V)
Reverse power dissipation (Average) PR(AV) (mW)
0.5
0.8
0.9
DC
IF
tp
T
0
0.8
1.6
2.4
0 2 4 6 8
MA24D70_PF(AV)-IF(AV)
Forward current (Average) IF(AV) (A)
Forward power dissipation (Average) PF(AV) (W)
DC
0.5
0.2
0.1
IF
tp
T
10−3110−1 10−210 102103
MA24D70_Rth-t
Time t (s)
Thermal resistance Rth (°C/W)
10−1
10
1
103
102
Alumina board :
50 mm ×50 mm, t = 0.8 mm,
land 1.4 mm ×2.1 mm
Glass epoxy board :
50 mm ×20 mm, t = 1 mm,
land 2.0 mm ×2.0 mm + 2.0 mm ×0.8 mm
0
2
4
0 40 160120 80
Ambient temperature Ta(°C)
Forward current (Average) IF(AV) (A)
tp/ T
DC
0.5
0.2
0.1
MA24D70_IF(AV)-Ta
tp
T
IF
Tj= 150°C
VR= 20 V
Mounted on an alumina PC board
Copper foil: 2.0 mm ×2.0 mm
IF(AV) Ta
IFVFIRVRCtVR

MA24D70
SKH00225AED 3
This product complies with the RoHS Directive (EU 2002/95/EC).
TMiniP2-F1 Unit: mm
2.40 ±0.10 0.15 ±0.05
1.75 ±0.05
3.80 ±0.050.45 ±0.05 4.70 ±0.10
2
1
0 to 0.40
0to0.03
0.9max.
5°

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