1N4942GP THRU 1N4948GP
SINTERED GLASS JUNCTION
FAST SWITCHING PLASTIC RECTIFIER
VOLTAGE:200 TO 1000V
CURRENT: 1.0A
FEATURE
High temperature metallurgically bonded construction
Sintered glass cavity free junction
Capability of meeting environmental standard of
MIL-S-19500
High temperature soldering guaranteed
350˚C /10sec/0.375”lead length at 5 lbs tension
Operate at Ta
=55˚C
with no thermal run away
Typical Ir<0.1µA
DO-41\DO-204AL
MECHANICAL DATA
Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
Case: Molded with UL-94 Class V-0 recognized Flame
Retardant Epoxy
Polarity: color band denotes cathode
Mounting position: any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25˚C, unless otherwise stated)
SYMBOL
*
*
*
*
1N4942
GP
1N4944
GP
1N4946
GP
1N4947
GP
1N4948
GP
units
V
V
V
A
A
V
µA
µA
nS
pF
˚C
/W
˚C
Maximum Recurrent Peak Reverse Voltage
Vrrm
200
400
600
800
Maximum RMS Voltage
Vrms
140
280
420
560
Maximum DC blocking Voltage
Vdc
200
400
600
800
Maximum Average Forward Rectified
If(av)
1.0
Current 3/8”lead length at Ta =55˚C
* Peak Forward Surge Current 8.3ms single
Ifsm
25.0
Half sine-wave superimposed on rated load
* Maximum Forward Voltage at rated Forward
Vf
1.3
Current and 25˚C
Maximum DC Reverse Current
Ta =25˚C
5.0
Ir
at rated DC blocking voltage
Ta =125˚C
200
* Maximum Reverse Recovery Time (Note 1)
Trr
150
250
Typical Junction Capacitance
(Note 2)
Cj
15.0
Typical Thermal Resistance
(Note 3)
R(ja)
55.0
* Storage and Operating Junction Temperature
Tstg, Tj
-65 to +175
Note:
1. Reverse Recovery Condition If
=0.5A,
Ir =1.0A, Irr =0.25A
2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc
3. Thermal Resistance from Junction to Ambient at 3/8”lead length, P.C. Board Mounted
* JEDEC registered value
1000
700
1000
500
Rev.A4
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