1N4942 Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – FAST SWITCHING PLASTIC RECTIFIER(VOLTAGE - 200 to 1000 Volts CURRENT - 1.0 Ampere)

R
SEMICONDUCTOR
1N4942 THRU 1N4948
FAST RECOVERY RECTIFIER
Reverse Voltage: 200 to 1000 Volts
Forward Current:1.0Ampere
FEATURES
DO-41
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Construction utilizes void-free molded plastic technique
High temperature soldering guaranteed:260°C/10 seconds at terminals,
Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
MECHANICAL DATA
JF
0.107(2.7)
0.080(2.0)
DIA
1.0(25.4)
MIN
0.205(5.20)
0.180(4.10)
Case: JEDEC DO-41 molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750,method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.012ounce, 0.34 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
0.034(0.85)
0.028(0.71)
DIA
1.0(25.4)
MIN
Dimensions in inches and (millimeters)
(Rating at 25 C ambient temperature unless otherwise specified.Single phase ,half wave ,60HZ,resistive or inductive
load. For capacitive load,derate current by 20%.)
Symbols 1N4942 1N4944 1N4946 1N4947 1N4948
Maximum Recurrent Peak Reverse Voltage
VRRM
200
400
600
800
1000
Maximum RMS Voltage
VRMS
140
280
420
560
700
Maximum DC Blocking Voltage
VDC
200
400
600
800
1000
Maximum Average Forward Rectified Current
0.375"(9.5mm)lead length at TA=75°C
I(AV)
1.0
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load
IFSM
30.0
(JEDEC method)
Maximum Instantaneous Forward Voltage
at 1.0 A(Note3)
VF
1.3
Maximum DC Reverse Current ^TA=25°C
IR
5.0
at rated DC blocking voltage
TA=100°C
500
Maximum reverse recovery time(Note1)
trr
150
250
500
Typical junction capacitance(Note2)
CJ
15.0
Operating junction and storage temperature
range
TJ TSTG
-65 to+150
Units
Volts
Volts
Volts
Amps
Amps
Volts
A
ns
pF
C
Note: 1.Test conditions: IF=0.5A,IR=1.0A,IRR=0.25A.
2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts D.C.
JINAN JINGHENG CO., LTD.
7-8
NO.51 HEPING ROAD JINAN P.R. CHINA TEL:[phone] FAX:[phone]
WWW.JIFUSEMICON.COM