Datasheet

1N4942GP, 1N4944GP, 1N4946GP, 1N4947GP, 1N4948GP
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Vishay General Semiconductor
Revision: 11-Dec-13
2
Document Number: 88511
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Note
(1)
Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5 mm) lead length, P.C.B. mounted
Note
(1)
AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES (T
A
= 25 °C unless otherwise noted)
Fig. 1 - Forward Current Derating Curve Fig. 2 - Maximum Non-repetitive Peak Forward Surge Current
ELECTRICAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL 1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP UNIT
Maximum instantaneous
forward voltage
1.0 A V
F
1.3 V
Maximum DC reverse
current at rated DC
blocking voltage
T
A
= 25 °C
I
R
1.0
μA
T
A
= 150 °C 200
Maximum reverse
recovery time
I
F
= 0.5 A, I
R
= 1.0 A,
I
rr
= 0.25 A
t
rr
150 250 500 ns
Typical junction
capacitance
4.0 V, 1 MHz C
J
15 pF
THERMAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL 1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP UNIT
Typical thermal resistance R
JA
(1)
55 °C/W
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
1N4946GP-E3/54 0.336 54 5500 13" diameter paper tape and reel
1N4946GP-E3/73 0.336 73 3000 Ammo pack packaging
1N4946GPHE3/54
(1)
0.336 54 5500 13" diameter paper tape and reel
1N4946GPHE3/73
(1)
0.336 73 3000 Ammo pack packaging
Ambient Temperature (°C)
Average Forward Rectied Current (A)
25
50
75
100
125
150
175
0
0.25
0.50
0.75
1.00
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
Peak Forward Surge Current (A)
1
10
100
5
10
15
20
25
30
Number of Cycles at 60 Hz
T
J
= T
J
Max.
8.3 ms Single Half Sine-Wave