MIL-S-19500/37E
16 September 2001
SUPERSEDING
The documentation and process conversion measures necessary to comply
with this document shall be completed by 16 December, 2001.
MIL-S-19500/37D
22 November 1971
MILITARY SPECIFICATION
*
SEMICONDUCTOR DEVICE, TRANSISTOR, NPN, SILICON, LOW-POWER TYPES 2N333, 2N335, 2N336,
2N333A, 2N335A, 2N336A, 2N333T2, 2N335T2, 2N336T2, 2N333LT2, 2N335LT2, 2N336LT2
2N333AT2, 2N335AT2, 2N336AT2, 2N333ALT2, 2N335ALT2, AND 2N336ALT2, JAN
Inactive for new design after 7 June 1999
This specification is approved for use by all Departments
and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope. This specification covers the detail requirements for silicon, NPN, low-power transistors.
* 1.2 Physical dimensions. See figure 1 (TO-5 for isolated leads only) and figure 2 (TO-205AA).
* 1.3 Maximum ratings.
PT
VEBO
Tstg
VCEO
VCBO
TA = 25°C
2N333, T2, LT2
2N333A, T2, LT2
2N335A, T2, LT2
2N336A, T2, LT2
mW
2N333, T2, LT2 2N333A, T2, LT2 2N333, T2, LT2 2N333A, T2, LT2
2N335, T2, LT2 2N335A, T2, LT2 2N335, T2, LT2 2N335A, T2, LT2
2N336, T2, LT2 2N336A, T2, LT2 2N336, T2, LT2 2N336A, T2, LT2
2N335, T2, LT2
2N336, T2, LT2
mW
V dc
45
V dc
45
V dc
V dc
°C
°C
(1) 150
(2) 500
1
4
-65 to +175
-65 to +175
(1) Derate approximately 1 mW/°C for TA between +25°C and +175°C.
(2) Derate approximately 3.33 mW/°C for TA between +25°C and +175°C.
* 1.4 Primary electrical characteristics.
hfe
VCB = 5 V dc, IE = -1 mA
Limits
fhfb
Cobo
VCB = 5 V dc
IE = 0 mA dc
VCB = 5 V dc
IE = -1 mA dc
2N333, T2, LT2
2N333A, T2, LT2
2N335, T2, LT2
2N335A, T2, LT2
2N336, T2, LT2
2N336A, T2, LT2
100kHz ≤ f ≤ 1 MHz
MHz
2.5
pF
15
Min
Max
18
44
37
90
76
270
Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in
improving this document should be addressed to: Defense Supply Center, Columbus, ATTN: DSCC-VAC,
P.O. Box 3990, Columbus, OH 43216-5000, by using the Standardization Document Improvement Proposal (DD
Form 1426) appearing at the end of this document or by letter.
AMSC N/A
FSC 5961
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.