NASA Parts Selection List (NPSL)

Radiation Test:

GSFC SEU Radiation Data Bank
JPL’s Radiation Data Bank

Manufacturer:

Manufacturers

Part Procurement:

Part Number/Procurement details.

Application Notes:

Applicable details

Last Update:

October 1999

Diodes, Silicon
ZENER
Voltage Reference: PT = 500 mW, TA = 25 C

Part Number

Detail Specification

VZ (Nominal) (V dc) 
@ IZT

IZT (mA
dc)

IZM
(max)
(mA dc)

Level 1 (#)

Level 2 (#)

JAN#%1N821-1

MIL-PRF-19500/159

6.2

7.5

70

S

TXV

JAN#%1N823-1

MIL-PRF-19500/159

6.2

7.5

70

S

TXV

JAN#%1N825-1

MIL-PRF-19500/159

6.2

7.5

70

S

TXV

JAN#%1N827-1

MIL-PRF-19500/159

6.2

7.5

70

S

TXV

JAN#%1N829-1

MIL-PRF-19500/159

6.2

7.5

70

S

TXV

JAN#%1N935B-1

MIL-PRF-19500/156

9.0

7.5

50

-

TXV

JAN#%1N937B-1

MIL-PRF-19500/156

9.0

7.5

50

-

TXV

JAN#%1N938B-1

MIL-PRF-19500/156

9.0

7.5

50

-

TXV

JAN#%1N939B-1

MIL-PRF-19500/156

9.0

7.5

50

-

TXV

JAN#%1N941B

MIL-PRF-19500/157

11.7

7.5

39

S

TXV

JAN#%1N943B

MIL-PRF-19500/157

11.7

7.5

39

S

TXV

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