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MIL-PRF-19500-368 Semiconductor Device, Transistor, Npn, Silicon, Low-Power Types: 2N3439, 2N3439L, 2N3439Ua, 2N3439U4, 2N3440, 2N3440L, 2N3440Ua, And 2N3440U4, Jan, Jantx, Jantxv, Jans, Janhcb, Jankcb, Janhcc, Jankcc Jansm, Jansd, Jansp, Jansl, Jansr, Jansf, Jansg, Jansh, Jankcbm, Jankcbd, Jankcbp, Jankcbl, Jankcbr, Jankcbf, Jankcbg, And JankcbhThis specification covers the performance requirements for NPN, silicon, low-power, high voltage transistors. Four levels of product assurance are provided for each encapsulated device types as specified in MIL-PRF-19500, and two levels of product assurance for each unencapsulated device type die. RHA level designators "M", "D", "P", "L", "R", "F", "G", and "H" are appended to the device prefix to identify devices, which have passed RHA requirements.

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MIL-PRF-19500/368M

TABLE I. Group A inspection - Continued.

Inspection 1/

MIL-STD-750

Symbol

Limit

Unit

Method

Conditions

Min

Max

Subgroup 4

Pulse response:

3251

Test condition A

�s

Turn-on time

VCC = 200 V dc, IC = 20 mA dc,

ton

IB1 = 2 mA dc, see figure 14

�s

Turn-off time

VCC = 200 V dc, IC = 20 mA dc,

toff

IB1 = -IB2 = 2 mA dc, see figure 14

Magnitude of common- emitter

3306

VCE = 10 V dc, IC = 10 mA dc,

|hfe|

small-signal short-circuit forward-

f = 5 MHz

current transfer ratio

Open capacitance input open

3236

VCB = 10 V dc, IE = 0,

Cobo

circuited

100 kHz ≤ f ≤ 1 MHz

Small-signal short- circuit forward-

3206

VCE = 10 V dc, IC = 5 mA,

hfe

current transfer ratio

f = 1 kHz

Input capacitance (output open

3240

VCB = 5 V dc, IE = 0,

Cibo

circuited)

100 kHz ≤ f ≤ 1 MHz

Subgroup 5

(See figure 15) TC = +25�C,

3051

Safe operating area (continuous dc)

1 cycle, t = 1.0 s.

Test 1

VCE = 5 V dc, IC = 1 A dc

Test 2

Only 2N3439, 2N3439L, 2N3439UA

VCE = 350 V dc, IC = 14 mA dc

See footnotes at end of table.