Panasonic MA3SD29F User manual

Schottky Barrier Diodes (SBD)
Publication date: May 2005 SKH00147AED
1
MA3SD29F
Silicon epitaxial planar type
For super high speed switching circuits

Features
 Features

Low forward voltage V
 Low forward voltage V
F
Low forward voltage VF Low forward voltage V
:
<
0.42 V (at I
F
= 100 mA)

Optimum for high-frequency rectifi cation
 Optimum for high-frequency rectifi cation

Short reverse recovery time t
 Short reverse recovery time t
rr
Short reverse recovery time trr Short reverse recovery time t

Absolute Maximum Ratings
 Absolute Maximum Ratings 
T
a
= 25
a = 25 a
°
C
Parameter
Symbol
Rating
Unit
Reverse voltage
V
R
30
V
Repetitive peak reverse voltage
V
RRM
VRRM V
30
V
Forward current (Average)
Single
I
F(AV)
100
mA
Series
75
Peak forward current
Single
I
FM
200
mA
Series
150
Non-repetitive peak forward surge current
*
I
FSM
1
A
Junction temperature
T
j
Tj T
125
°
C
Storage temperature
T
stg
Tstg T
–55 to +125
°
C
Note)
*
: 50 Hz sine wave 1 cycle (Non-repetitive peak current)

Electrical Characteristics
 Electrical Characteristics 
T
a
= 25
a = 25 a
°
C
±
3
°
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Forward voltage
V
F1
VF1 V
I
F
= 10 mA
0.25
0.29
V
V
F2
VF2 V
I
F
= 100 mA
0.39
0.42
Reverse current
I
R1
V
R
= 10 V
R = 10 V R
25
µ
A
I
R2
V
R
= 30 V
R = 30 V R
120
Terminal capacitance
C
t
V
R
= 0 V, f = 1 MHz
R = 0 V, f = 1 MHz R
11
pF
Reverse recovery time
*
t
rr
trr t
I
F
= I
R
= 100 mA, I
R = 100 mA, I R
rr
= 10 mA,
rr = 10 mA, rr
R
L
RL R
= 100
L = 100 L
Ω
1
ns
Note) 1. Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7031 measuring methods for diodes.
2. Absolute frequency of input and output is 250 MHz
3. 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.
4.
*
: t
rr
measurement circuit
rr measurement circuit rr
Marking Symbol: M5R
Internal Connection
1
3
2
Unit: mm
1: Anode 1
2: Cathode 2
3: Cathode 1
Anode 2
EIAJ : SC-81 SSMini3-F2 Package
0.28±0.05
3
1 2
0.28±0.05
(0.80)
1.60+0.05
–0.03
0.12+0.05
–0.02
0.60+0.05
–0.03
(0.80)
(0.51) (0.51)
0 to 0.1
(0.15)
3°
(0.44)(0.44)
0.88
(0.375)
+0.05 –0.03
0.80±0.05
(0.80)
1.60±0.05
3°
This product complies with the RoHS Directive (EU 2002/95/EC).

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semiconductors described in this book
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(2)The technical information described in this book is intended only to show the main characteristics and application circuit examples
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company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other
company which may arise as a result of the use of technical information described in this book.
(3)The products described in this book are intended to be used for standard applications or general electronic equipment (such as office
equipment, communications equipment, measuring instruments and household appliances).
Consult our sales staff in advance for information on the following applications:
–Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support
systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod-
ucts may directly jeopardize life or harm the human body.
–Any applications other than the standard applications intended.
(4)The products and product specifications described in this book are subject to change without notice for modification and/or im-
provement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5)When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
 Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
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