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1N4942 Datasheet(PDF) 1 Page - Pan Jit International Inc.

Part No. 1N4942
Description  FAST SWITCHING PLASTIC RECTIFIER(VOLTAGE - 200 to 1000 Volts CURRENT - 1.0 Ampere)
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Maker  PANJIT [Pan Jit International Inc.]
Homepage  http://www.panjit.com.tw
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1N4942 Datasheet(HTML) 1 Page - Pan Jit International Inc.

   
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1N4942 THRU 1N4948
FAST SWITCHING PLASTIC RECTIFIER
VOLTAGE - 200 to 1000 Volts
CURRENT - 1.0 Ampere
FEATURES
l
High surge current capability
l
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O Utilizing
Flame Retardant Epoxy Molding Compound
l
Void-free Plastic in a DO-41 package
l
1.0 ampere operation at TA=55 ¢J with no thermal runaway
l
Fast switching for high efficiency
l
Exceeds environmental standards of MIL-S-19500/228
MECHANICAL DATA
Case: Molded plastic, DO-41
Terminals: Axial leads, solderable per MIL-STD-202,
Method 208
Polarity: Band denotes cathode
Mounting Position: Any
Weight: 0.012 ounce, 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ¢J ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
1N4942
1N4944
1N4946
1N4947
1N4948
UNITS
Maximum Recurrent Peak Reverse Voltage
200
400
600
800
1000
V
Maximum RMS Voltage
140
280
420
560
700
V
Maximum DC Blocking Voltage
200
400
600
800
1000
V
Maximum Average Forward Rectified
Current .375"(9.5mm) lead length at TA=55 ¢J
1.0
A
Peak Forward Surge Current 8.3ms single half sine
wave superimposed on rated load(JECEC method)
30
A
Maximum Forward Voltage at 1.0A
1.3
V
Maximum Reverse Current TJ=25 ¢J
at Rated DC Blocking Voltage TJ=100 ¢J
5.0
500
£g A
£g A
Typical Junction capacitance (Note 1)
12
PF
Maximum Reverse Recovery Time(Note 2)
150
150
250
250
250
ns
Typical Thermal Resistance (Note 3) R £KJA
41
¢J /W
Operating and Storage Temperature Range
-55 to +150
¢J
NOTES:
1.
Measured at 1 MHz and applied reverse voltage of 4.0 VDC
2.
Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A
3.
Thermal resistance from junction to ambient and from junction to lead at 0.375"(9.5mm) lead length P.C.B.
mounted
DO-41


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