MIL-PRF-19500 Datasheet, PDF (5/19 Pages) STMicroelectronics – SEMICONDUCTOR DEVICE, TRANSISTOR, NPN, SILICON, LOW-POWER TYPES 2N2484, 2N2484UA, 2N2484UB, JAN, JANTX, JANTXV, JANS, JANHC, AND JANKC

MIL-PRF-19500/376E
A- version
NOTES:
1. Die size...............................................0.015 x 0.019 inches ± 0.001 inch
2. Die thickness.......................................0.010 ± 0.0015 inches
3. Top metal............................................Aluminum 15,000Å minimum, 18,000Å nominal
4. Back metal..........................................A. Gold 2,500Å minimum, 3,000Å nominal
B. Eutectic Mount – No Gold
5. Backside .............................................Collector
6. Bonding pad........................................B = 0.003 inches, E = 0.004 inches diameter
7. Passivation .........................................Si3N4 (Silicon Nitride) 2kÅ min, 2.2kÅ nom.
FIGURE 4. Physical dimensions, JANHC and JANKC die, A - version.
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