MIL-PRF-19500/391N
1.
Chip size
.023 x .023 inch ±.002 inch (0.584 X 0.584 ±0.051 millimeter).
.010 inch ±.002 inch (0.254 ±0.508 millimeter).
2.
Chip thickness
3.
Top metal
Aluminum 16,000Å minimum, 20,000Å nominal.
4.
Back metal
Gold: 5,000Å ±500Å.
5.
Backside
Collector.
6.
Bonding pad
B = .004 inch x .010 inch (0.102 X 0.254 millimeter).
E = .0039 inch x .0039 inch (0. 992 X 0.099 millimeter).
* FIGURE 7. JANHCC and JANKCC die (2N3700) dimensions.
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