DataSheet39.com

What is 1N4974?

This electronic component, produced by the manufacturer "Digitron Semiconductors", performs the same function as "5 WATT GLASS ZENER DIODE".


1N4974 Datasheet PDF - Digitron Semiconductors

Part Number 1N4974
Description 5 WATT GLASS ZENER DIODE
Manufacturers Digitron Semiconductors　
Logo Digitron Semiconductors Logo　


There is a preview and 1N4974 download ( pdf file ) link at the bottom of this page.





Total 4 Pages



Preview 1 page

No Preview Available ! 1N4974 datasheet, circuit

1N4954-1N4996
High-reliability discrete products
and engineering services since 1977
5 WATT GLASS ZENER DIODE
FEATURES
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Operating Temperature:
Storage Temperature:
Power Dissipation:
Thermal Resistance:
Thermal Impedance @ 10ms:
Forward Voltage:
-65 to +175°C
-65 to +175°C
5 Watts @ TL = 65°C at 3/8” from body, derate linearly to zero @ 175°C.
22°C/W junction to lead at 3/8” from body
1.8°C/W
1.50 V @ 1.0A
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Electrical Specifications @ 25°C
Type
Nominal
Zener
Voltage
VZ @ IZT
Test
Current
IZT
Maximum Zener
Impedance
ZZ @ IZT
ZZK @ IZK
1mA
Voltage
Regulation
VZ
(note 1)
Maximum Reverse
Leakage Current
Voltage
IR VR
Volts
mA
OHMS
OHMS
Volts
µA Volts
1N4954
6.8
175 1.0 1000
0.7
150 5.2
1N4955
7.5
175 1.5 800
0.7
100 5.7
1N4956
8.2
150 1.5 600
0.7
50 6.2
1N4957
9.1
150 2.0 400
0.7
25 6.9
1N4958
10.0
125 2.0 125
0.8
25 7.6
1N4959
11.0
125 2.5 130
0.8
10 8.4
1N4960
12.0
100 2.5 140
0.8
10 9.1
1N4961
13.0
100 3.0 145
0.9
10 9.9
1N4962
15.0
75 3.5 150
1.0
5 11.4
1N4963
16.0
75 3.5 155
1.1
5 12.2
1N4964
18.0
65 4.0 160
1.2
5 13.7
1N4965
20.0
65 4.5 165
1.5
2 15.2
1N4966
22.0
50 5.0 170
1.8
2 16.7
1N4967
24.0
50 5.0 175
2.0
2 18.2
1N4968
27.0
50 6.0 180
2.0
2 20.6
1N4969
30.0
40
8 190
2.5
2 22.8
1N4970
33.0
40
10 200
2.8
2 25.1
1N4971
36.0
30
11 220
3.0
2 27.4
1N4972
39.0
30
14 230
3.0
2 29.7
1N4973
43.0
30
20 240
3.3
2 32.7
1N4974
47.0
25
25 250
3.5
2 35.8
1N4975
51.0
25
27 270
4.0
2 38.8
Maximum
Temperature
Coeff.
αVz @ IZT
%/°C
.05
.06
.06
.06
.07
.07
.07
.08
.08
.08
.085
.085
.085
.090
.090
.090
.095
.095
.095
.095
.095
.095
Maximum Ratings
Maximum
Continuous
Current
IZM
Surge
Current
IZSM
8.3ms square
wave
mA Amps
700 29.3
630 26.4
580 24.0
520 22.0
475 20.0
430 19.0
395 18.0
365 16.0
315 12.0
294 10.0
264 9.0
237 8.0
216 7.0
198 6.5
176 6.0
158 5.5
144 5.0
132 4.5
122 4.0
110 3.5
100 3.2
92 3.0
Rev. 20120710


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 1N4974 electronic component.


Information Total 4 Pages
Link URL [ Copy URL to Clipboard ]
Download [ 1N4974.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
1N497The function is Diode ( Rectifier ). American MicrosemiconductorAmerican Microsemiconductor
1N4970The function is 5 WATT GLASS ZENER DIODES. MicrosemiMicrosemi
1N4970The function is 5 WATT VOLTAGE REGULATOR. Semtech CorporationSemtech Corporation

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

1N49     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search