The documentation and process conversion measures necessary to comply with this
revision shall be completed by 8 September 2001.
PERFORMANCE SPECIFICATION
INCH POUND
MIL-PRF-19500/116L 8 June 2001 SUPERSEDING MIL-PRF-19500/116K 28 February 1997
SEMICONDUCTOR DEVICE, DIODE, SILICON, SWITCHING
TYPES 1N914, 1N914UR, 1N4148-1, 1N4148UR-1, 1N4148UB, 1N4148UB2, 1N4148UB2R, 1N4148UBCA, 1N4148UBCC, 1N4148UBCD, 1N4531, AND 1N4531UR, JAN, JANTX, JANTXV, JANHC, AND JANKC
JANS1N4148-1 (see 6.4). Device types 1N914 and 1N4531 are inactive for new design.
This specification is approved for use by all Departments and Agencies of the Department of Defense.
1. SCOPE
1.1Scope. This specification covers the performance requirements for silicon, diffused, switching diodes. Three levels of product assurance are provided for each device type as specified in MIL-PRF-19500. Two levels of product assurance are provided for each unencapsulated device.
1.2Physical dimensions. See figures 1 (similar to DO-35), 2, 3, 4, and 5.
1.3Maximum ratings.
Type |
V(BR) |
VRWM |
Io |
|
IFSM |
TSTG |
Top |
Z6JX |
R6JL |
R6JC |
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|
TA = 25qC |
tp = |
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1/120 s |
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|
V dc |
V (pk) |
mA |
A (pk) |
qC |
qC |
qC/W |
qC/W |
qC/W |
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1N914, UR |
100 |
75 |
75 (1) |
1 |
-65 to +200 |
-65 to +175 |
70 |
|
N/A |
|
1N4531, UR |
100 |
75 |
125 |
(2) |
1 |
-65 to +200 |
-65 to +175 |
70 |
250 |
N/A |
1N4148-1, UR-1 |
100 |
75 |
200 |
(3) |
2 |
-65 to +200 |
-65 to +200 |
70 |
(leaded) |
N/A |
1N4148UB, |
100 |
75 |
200 |
(3) |
2 |
-65 to +200 |
-65 to +200 |
70 |
100(UR) |
150 |
1N4148UB2, |
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1N4148UB2R, |
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1N4148UBCA, |
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1N4148UBCC, |
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1N4148UBCD, |
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(1)Derate at 0.5 mA/GC above TA = 25GC.
(2)Derate at 0.83 mA/GC above TA = 25GC.
(3)Derate at 1.14 mA/GC above TA = 25GC.
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. |
|
MIL-PRF-19500/116L
1.4 Primary electrical characteristics at TA = +25GC, unless otherwise indicated.
Type |
VF1 |
|
VF2 |
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IR1 at |
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IR2 at |
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(1) |
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VR = 20 V dc |
VR = 75 V dc |
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IF mA dc |
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V dc |
IF mA dc |
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V dc |
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nA dc |
2A dc |
||
1N914 |
10 |
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0.8 |
50 |
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1.2 |
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25 |
0.5 |
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1N4148-1 |
10 |
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0.8 |
100 |
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1.2 |
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25 |
0.5 |
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1N4531 |
10 |
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0.8 |
100 |
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1.2 |
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25 |
0.5 |
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Type |
IR3 at |
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IR4 at |
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tfr at |
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trr |
||
(1) |
VR = 20 V dc |
VR = 75 V dc |
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Vfr = 5.0 V dc (pk) and |
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TA = 150GC |
TA = 150GC |
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IF = 50 mA dc |
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2A dc |
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2A dc |
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ns |
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ns |
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1N914 |
35 |
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75 |
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20 |
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5 |
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1N4148-1 |
35 |
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75 |
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20 |
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5 |
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1N4531 |
35 |
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75 |
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20 |
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5 |
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(1)Electrical characteristics for surface mount devices are equivalent to the corresponding non-surface mount devices unless otherwise noted.
2.APPLICABLE DOCUMENTS
2.1General. The documents listed in this section are specified in sections 3 and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements documents cited in sections 3 and 4 of this specification, whether or not they are listed.
2.2Government documents.
2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation (see 6.2).
SPECIFICATION
DEPARTMENT OF DEFENSE
MIL-PRF-19500 |
- |
Semiconductor Devices, General Specification for. |
STANDARD
DEPARTMENT OF DEFENSE
MIL-STD-750 |
- |
Test Methods for Semiconductor Devices. |
(Unless otherwise indicated, copies of the above specifications, standards, and handbooks are available from the Document Automation and Production Services (DAPS), Building 4D (DPM-DODSSP), 700 Robbins Avenue, Philadelphia, PA 19111-5094.)
2
MIL-PRF-19500/116L
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Types |
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Dimensions |
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Notes |
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||||||||||||
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Ltr |
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Inches |
Millimeters |
1, 2 |
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Min |
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Max |
Min |
Max |
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1N4148-1 |
BL |
|
.140 |
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.180 |
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3.56 |
4.57 |
3 |
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1N914 |
BD |
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.056 |
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.075 |
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1.42 |
1.90 |
4 |
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||||||||||||||||||||
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LL |
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1.000 |
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1.500 |
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25.40 |
38.10 |
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LD |
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.018 |
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.022 |
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0.46 |
0.56 |
5 |
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1N4531 |
BL |
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.080 |
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.120 |
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2.03 |
3.05 |
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BD |
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.050 |
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.075 |
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1.27 |
1.90 |
4 |
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LL |
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1.000 |
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1.500 |
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25.40 |
38.10 |
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LD |
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.018 |
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.022 |
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0.46 |
0.56 |
5 |
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NOTES:
1.Dimensions are in inches.
2.Metric equivalents are given for general information only.
3.Ferrule is optional on types 1N4148-1 and 1N4531 for dimension BL.
4.The minimum dimension of BD shall apply over at least .075 (1.90 mm) of dimension BL.
5.The specified lead diameter applies in the zone between .050 (1.27 mm) for 1N914, and 1N4148-1,
and .010 (0.25mm) for 1N4531 from the diode body to the end of the lead. Outside of this zone the lead shall not exceed BD.
FIGURE 1. Semiconductor device, diode, types 1N914, 1N4148-1, and 1N4531.
3
MIL-PRF-19500/116L
Symbol |
|
|
Dimensions |
|
|
|
|
|
Inches |
|
Millimeters |
||
|
Min |
|
Max |
Min |
|
Max |
BD |
.063 |
|
.067 |
1.60 |
|
1.70 |
ECT |
.016 |
|
.022 |
0.41 |
|
0.55 |
BL |
.130 |
|
.146 |
3.30 |
|
3.70 |
S |
|
.001 min |
|
0.03 min |
NOTES:
1.Dimensions are in inches.
2.Metric equivalents are given for general information only.
FIGURE 2. Physical dimensions 1N914UR, 1N4148UR-1, AND 1N4531UR.
4
MIL-PRF-19500/116L
1 |
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3 |
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2 |
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1N4148UBCA |
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1 |
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1N4148UB |
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2 |
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3 |
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1 |
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1 |
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3 |
1N4148UBD |
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3 |
1N4148UBCC |
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2 |
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2 |
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Dimensions |
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Symbol |
Inches |
Millimeters |
Symbol |
Inches |
|
Millimeters |
||||
|
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Min |
Max |
Min |
Max |
|
Min |
Max |
|
Min |
Max |
|
A |
0.046 |
0.056 |
0.97 |
1.42 |
D1 |
0.071 |
0.078 |
|
1.81 |
2.01 |
|
A1 |
0.017 |
0.023 |
0.43 |
0.58 |
D2 |
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B1 |
0.016 |
0.024 |
0.41 |
0.61 |
D3 |
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B2 |
0.016 |
0.024 |
0.41 |
0.61 |
E |
0.115 |
0.125 |
|
2.82 |
3.18 |
|
B3 |
0.016 |
0.024 |
0.41 |
0.61 |
E3 |
- - - |
|
|
- - - |
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|
D |
0.085 |
0.105 |
2.41 |
2.67 |
L1 |
0.022 |
0.038 |
|
0.56 |
0.96 |
|
|
|
|
|
|
L2 |
0.024 |
0.036 |
|
0.61 |
0.81 |
NOTES:
1.Dimensions are in inches.
2.Metric equivalents are given for general information only.
3.Ceramic package only.
FIGURE 3. Physical dimensions, surface mount (UB versions).
5
MIL-PRF-19500/116L
|
|
Dimensions |
|
|
|
Symbol |
Inches |
Millimeters |
Note |
||
|
Min |
Max |
Min |
Max |
|
A |
0.046 |
0.056 |
0.97 |
1.42 |
|
A1 |
0.017 |
0.035 |
0.43 |
0.89 |
|
B1 |
0.016 |
0.024 |
0.41 |
0.61 |
Typ |
B2 |
0.016 |
0.024 |
0.41 |
0.61 |
Typ |
R2 |
0.012 |
|
0.3 |
|
Typ |
D |
0.085 |
0.108 |
2.41 |
2.74 |
|
D1 |
0.071 |
0.078 |
1.81 |
2.01 |
|
D2 |
0.035 |
0.039 |
0.89 |
0.99 |
|
D3 |
0.085 |
0.108 |
2.41 |
2.74 |
|
E |
0.115 |
0.128 |
2.82 |
3.25 |
|
E3 |
- - - |
0.128 |
- - - |
3.25 |
|
L1 |
0.022 |
0.038 |
0.56 |
0.96 |
|
R3 |
0.008R |
|
0.2R |
|
|
R1 |
0.022R |
|
0.55R |
|
|
NOTES:
1.Dimensions are in inches.
2.Metric equivalents are given for general information only.
FIGURE 4. Physical dimensions, surface mount (2 pin UB version).
6