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2N2157 Datasheet - Motorola

2N2157 PNP germanium power transistors

2N2137 thru 2N2146 (continued) INPUT & TRANSFER CHARACTERISTICS BASE EMITTER VOLTAGE versus COLLECTOR CURRENT All Types 1.2 VeE:::: 2V 1.0 ~ o 2: 0.8 w '~" '>" e:i 0.6 ~ i ~ ~ 0.4 / 0.2 f . /V V ,.- DC CURRENT TRANSFER RATIO versus COLLECTOR CURRENT 100 VCE = 2V 90 80 S'" 70 'w" z~ 60 r'. 2N2142A 2N2146A - , / .~ 50 "' / ~ ~ r- ~ 40 <.> " '" 30 "/ - ~ ~ r .. L 20 2N2137A 2N2141A 10 o o Ie. COLLECTOR CURRENT (AMPS) o o Ie. COLLECTO.

2N2157 Datasheet (237.35 KB)

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Datasheet Details

Part number:

2N2157

Manufacturer:

Motorola

File Size:

237.35 KB

Description:

Pnp germanium power transistors.

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