For Parts Inquiries call (727) 344-9615
A Service Disabled Veteran Owned Small Business
© Copyright 2015 Integrated Publishing, Inc.

MIL-PRF-19500-157 Semiconductor Device, Diode, Silicon, Temperature Compensated Voltage-Reference, Types 1N941B-1, 1N943B-1, 1N944B-1, 1N945B-1, 1N946B-1, 1N941Bur-1, 1N943Bur-1, 1N944Bur-1, 1N945Bur-1, And 1N946Bur-1, Jan, Jantx, Jantxv, And Jans, Radiation Hardened \(Total Dose Only\) Jantxvm, D, L, R, F, G, H, And Jansm, D, L, R, F, G, And HThis specification covers the performance requirements for 11.70 volts ┬▒5 percent, silicon, temperature compensated, voltage-reference diodes. Four levels of product assurance are provided for each encapsulated device type as specified in MIL-PRF-19500. Seven levels of radiation hardened \(total dose only\) product assurance are provided for each encapsulated device type as specified in MIL-PRF-19500.

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16


img
MIL-PRF-19500/157T
* 4.3 Screening (JANS, JANTXV, and JANTX levels only). Screening shall be in accordance with table E-IV of
MIL-PRF-19500, and as specified herein. Specified electrical measurements shall be made in accordance with table
I herein. Devices that exceed the limits of table I herein shall not be acceptable.
Screen
(see table E-IV of
JANS level
JANTXV and JANTX level
MIL-PRF-19500)
1a
Required
Not required
1b
Required
Required (JANTXV only)
2
Not required
Not required
3a
Required
Required
3b
Not applicable
Not applicable
3c
Not applicable
Not applicable
4
Not applicable
Not applicable
5
Not applicable
Not applicable
6
Not applicable
Not applicable
7a
Not applicable
Not applicable
7b
Optional
Optional
8
Required
Not required
9
Required
Not applicable
10
Not applicable
Not applicable
11
Required VZ, ZZ
Required VZ, ZZ
12
Required see 4.3.1
Required see 4.3.1
Required
13
Required
Subgroup 2 of table I herein, ZZ  15
Subgroups 2 and 3 of table I herein, ZZ  15
percent of initial reading; at TA = +25C,
percent of initial reading; at TA = +25C,
VZ  0.008 V dc from initial value for
VZ  0.008 V dc from initial value for
1N941B-1, 1N941BUR-1, 1N943B-1, and
1N941B-1, 1N941BUR-1, 1N943B-1, and
1N943BUR-1; VZ  0.006 V dc from
1N943BUR-1; VZ  0.006 V dc from initial
initial value for 1N944B-1, 1N944BUR-1,
value for 1N944B-1, 1N944BUR-1, 1N945B-1,
and 1N945BUR-1; VZ  0.003 V dc from
1N945B-1, and 1N945BUR-1;
VZ  0.003 V dc from initial value for
initial value for 1N946B-1 and 1N946BUR-1
1N946B-1 and 1N946BUR-1
14a
Not applicable
Not applicable
14b
Required (1) (2)
Required (1) (2)
(1) See MIL-PRF-19500.
(2) For clear glass diodes, the hermetic seal (gross leak) may be performed at any time after temperature cycling.
4.3.1 Power burn-in conditions. Power burn-in conditions are as follows: IZ = 7.5 mA dc, .75 mA dc,
TA = +150C, +5C, -0C.
4.4 Conformance inspection. Conformance inspection shall be in accordance with MIL-PRF-19500 and herein.
4.4.1 Group A inspection. Group A inspection shall be conducted in accordance with table E-V of MIL-PRF-19500
and table I herein.
4.4.2 Group B inspection. Group B inspection shall be conducted in accordance with the conditions specified for
subgroup testing in table E-VIa (JANS) and table E-VIb (JAN, JANTX, JANTXV ) of MIL-PRF-19500. Electrical
measurements (end-points) shall be in accordance with the applicable steps of table I, subgroup 2 herein.
6



For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business

© Copyright 2015 Integrated Publishing, Inc. Site Design & Marketing by Strategico.