31GF4 Datasheet, PDF (1/2 Pages) General Semiconductor – Ultrafast Plastic Rectifier

0.210 (5.3)
0.190 (4.8)
Dia.
31GF4
New Product
Vishay Semiconductors
formerly General Semiconductor
Ultrafast Plastic Rectifier
DO-201AD
Features
Reverse Voltage 400V
Forward Current 3.0A
1.0 (25.4)
Min.
0.375 (9.5)
0.285 (7.2)
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
• Glass passivated chip junction
• Low cost
• Ultrafast recovery time for high efficiency
• Low forward voltage, high current capability
• Low leakage
• High surge capability
• High temperature soldering guaranteed:
250°C, 0.375" (9.5mm) lead length for 10 seconds,
5 lbs. (2.3kg) tension
0.052 (1.32)
0.048 (1.22)
Dia.
1.0 (25.4)
Min.
Dimensions in inches and (millimeters)
Mechanical Data
Case: JEDEC DO-201AD molded plastic body over
passivated chip
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.04 oz., 1.1 g
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Unit
Maximum repetitive peak reverse voltage
VRRM
400
V
Maximum RMS voltage
VRMS
280
V
Maximum DC blocking voltage
VDC
400
V
Maximum average forward rectified current, with FIN
3.0
0.375" (9.5mm) lead length
w/o FIN/PCB
IF(AV)
1.5
A
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method) at TA = 55°C
IFSM
60
A
Typical thermal resistance⁽¹⁾ Junction-to-ambient
RθJA
80
°C/W
Operating junction and storage temperature range
TJ, TSTG
–40 to +150
°C
Reverse Avalanche Energy (8/20µs surge)
EAR
10
mJ
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
Minimum reverse breakdown voltage at 10µA
V(BR)
400
Maximum instantaneous forward voltage at 3.0A⁽¹⁾
VF
1.25
Maximum DC reverse current at rated DC blocking voltage
IR
20
Maximum reverse recovery time
at IF = 0.5A, IR = 1.0A, Irr = 0.25A
trr
30
Note: (1) Pulse test: 300µs pulse width, 1% duty cycle
Document Number 88529
28-Feb-02
Unit
V
V
µA
ns
www.vishay.com
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