SS34 Fairchild Semiconductor, SS34 Datasheet
SS34
Manufacturer Part Number
SS34
Description
DIODE SCHOTTKY 3A 40V SMC
Manufacturer
Fairchild Semiconductor
Datasheet
1.SS34.pdf
(3 pages)
Specifications of SS34
Voltage - Forward (vf) (max) @ If
500mV @ 3A
Voltage - Dc Reverse (vr) (max)
40V
Current - Average Rectified (io)
3A
Current - Reverse Leakage @ Vr
500µA @ 40V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Surface Mount
Package / Case
DO-214AB, SMC
Rectifier Type
Schottky Diode
Configuration
Single
Peak Rep Rev Volt
40V
Avg. Forward Curr (max)
3
Rev Curr
500uA
Peak Non-repetitive Surge Current (max)
100A
Forward Voltage
0.5V
Operating Temp Range
-55C to 150C
Package Type
SMC
Operating Temperature Classification
Military
Mounting
Surface Mount
Pin Count
2
Product
Schottky Diodes
Peak Reverse Voltage
40 V
Forward Continuous Current
3 A @ Ta=75C
Max Surge Current
100 A
Forward Voltage Drop
0.5 V
Maximum Reverse Leakage Current
500 uA
Operating Temperature Range
- 55 C to + 150 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-
Lead Free Status / Rohs Status
Compliant
Other names
SS34FS
SS34FS
SS34FSTR
SS34FS
SS34FSTR
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2001 Fairchild Semiconductor Corporation
Schottky Rectifiers
Symbol
Absolute Maximum Ratings*
*
Thermal Characteristics
Symbol
*
Electrical Characteristics
Symbol
V
I
I
T
T
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Device mounted on FR-4 PCB 0.55 x 0.55" (14 x 14 mm).
P
R
R
F(AV)
FSM
V
I
J
R
Features
•
•
•
•
stg
RRM
D
F
JA
JL
Metal to silicon rectifiers, majority
carrier conduction.
Low forward voltage drop.
Easy pick and place.
High surge current capability.
Operating Junction Temperature
Maximum Repetitive Reverse Voltage
Average Rectified Forward Current, @ T
Non-repetitive Peak Forward Surge Current
Storage Temperature Range
Power Dissipation
Thermal Resistance, Junction to Ambient *
Thermal Resistance, Junction to Lead
Forward Voltage @ 3.0 A
Reverse Current @ rated V
8.3 ms Single Half-Sine-Wave
Parameter
Parameter
Parameter
R
SS32 - S310
T
A
T
T
= 25°C unless otherwise noted
A
A
= 25 C
= 100 C
T
A
= 25°C unless otherwise noted
A
= 75°C
COLOR BAND DENOTES CATHODE
32
32
20
SMC/DO-214AB
500
20
33
33
30
34 35
34 35
40 50
-55 to +150
-55 to +150
Device
Value
Value
2.27
750
100
3.0
0.5
55
17
36
36
60
38 39
38
80 90 100
10
850
39 310
310
SS32 - S310, Rev. D
Units
Units
Units
mV
mA
mA
C/W
C/W
W
V
A
A
C
C
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SS34 Summary of contents
Page 1
... Thermal Resistance, Junction to Lead Device mounted on FR-4 PCB 0.55 x 0.55" ( mm). Electrical Characteristics Symbol Parameter V Forward Voltage @ 3 Reverse Current @ rated V R 2001 Fairchild Semiconductor Corporation SS32 - S310 SMC/DO-214AB COLOR BAND DENOTES CATHODE T = 25°C unless otherwise noted 75° 25°C unless otherwise noted ...
Page 2
... Number of Cycles at 60Hz Figure 2. Non-Repetitive Surge Current 20 10 SS32-SS34 1 SS35-S310 0.1 SS32-SS34 0.01 SS35-S310 0.001 1.4 1 Percent of Rated Peak Reverse Voltage [%] Figure 4. Reverse Current vs Reverse Voltage 100 10 1 0.1 100 0.01 0.1 Figure 6. Thermal Impedance Characteristics Schottky Rectifiers ...
Page 3
... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ FAST Bottomless™ FASTr™ FRFET™ CoolFET™ GlobalOptoisolator™ CROSSVOLT™ GTO™ DenseTrench™ ...