MIL-PRF-19500-115 Semiconductor Device, Diode, Silicon, Voltage Regulator, Types 1N3821A Through 1N3828A, 1N3016B Through 1N3051B, 1N3821A┬Û1 Through 1N3828A┬Û1, 1N3016B┬Û1 Through 1N3051B┬Û1, 1N3821Aur┬Û1 Through 1N3828Aur┬Û1, 1N3016Bur┬Û1 Through 1N3051Bur┬Û1, Plus C┬Û And D┬Û Tolerance Suffix, Jan, Jantx, Jantxv, And JanhcThis specification covers the performance requirements for 1 W, silicon, voltage regulator diodes with voltage tolerances of 5 percent, 2 percent, and 1 percent. Three levels of product assurance are provided for each device type as specified in MIL┬ûPRF┬û19500. One level of product assurance is provided for die.

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MIL-PRF-19500/115N

Dimensions

Symbol

Notes

Inches

Millimeters

Min

Max

Min

Max

.215

.265

5.46

6.73

.195

.350

4.96

8.89

.026

.035

0.66

0.89

LDU

.110

2.79

1.000

25.40

LL1

.21

5.33

NOTES:

1. Dimensions are in inches.

2. Millimeter equivalents are given for general information only.

3. Dimension BD shall be measured at the largest diameter.

4. Cathode lead shall be electrically connected to the case. If tubulation is used, it shall be on the

anode end.

5. In accordance with ASME Y14.5M, diameters are equivalent to x symbology.

FIGURE 1. Physical dimensions types 1N3821A, C, D through 1N3828A, C, D

and 1N3016B, C, D through 1N3051B, C, D (DO-13).