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What is 1N3939?

This electronic component, produced by the manufacturer "DSI", performs the same function as "DIODE".


1N3939 Datasheet PDF - DSI

Part Number 1N3939
Description DIODE
Manufacturers DSI 
Logo DSI Logo 


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No Preview Available ! 1N3939 datasheet, circuit

Technical Data
DIODE
maximum ratings
Voltage, Reverse (VR)
Voltage, Reverse Peak (VRM)
Current at VR = OV (IO)
Current Average Rectified (IF)
Current Surge Peak (IFM)
Current, Surge (IFM) at tp = 10 ms
Max. Power Dissipation (PT) at TC = °C
Max. Thermal Resistance (Rth J-A)
Max. Junction Temperature (TJ)
400.0 V
500.0 V
empty
A
2.0 A
6.5 A
70.0 A
empty
W
70.0 °C/W
175.0 °C
NO.
TYPE
empty
empty
CASE
empty
empty
1N3939
SILICON
CONTROLLED
AVALANCHE
DO-13
empty
empty
PERFORMANCE CHARACTERISTICS at T = 25°C, unless otherwise noted
C
NO. SYMBOL
CONDITIONS
MIN.
MAX.
UNITS
1. VF
IF = 2.0 A
(1) - 1.1 V
2. IR
VR = 400.0 V
- 5.0 µA
3. IR
VR = 400.0 V, TC = 150.0° C
-
500.0
µA
4. VBR
IR = 50.0 µA
500.0
1k
V
5. PRSM
tp = 10.0 µs
- 4.0 kW
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
Notes
(1)pulse-tested tp 300 µs, duty cycle 2 %
empty
empty
empty
DIMENSIONS
in mm
Marking 1N3939
Customer GENERAL PURPOSE


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 1N3939 electronic component.


Information Total 1 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
1N3938The function is (1N3938 - 1N3942) 2A Silicon Rectifier. Central Semiconductor CorporationCentral Semiconductor Corporation
1N3938The function is Diode Switching 200V 100A 2-Pin DO-8. New Jersey SemiconductorNew Jersey Semiconductor
1N3938The function is DIODE. DSIDSI

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