TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http: //www.microsemi.com
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions
ON CHARACTERISTICS (2)
Symbol
Min.
Max.
Unit
Forward-Current Transfer Ratio
IC = 0.1mAdc, VCE = 10Vdc
2N2906A, L, UA, UB, UBC
2N2907A, L, UA, UB, UBC
40
75
IC = 1.0mAdc, VCE = 10Vdc
IC = 10mAdc, VCE = 10Vdc
2N2906A, L, UA, UB, UBC
2N2907A, L, UA, UB, UBC
40
100
175
450
2N2906A, L, UA, UB, UBC
2N2907A, L, UA, UB, UBC
40
100
hFE
IC = 150mAdc, VCE = 10Vdc
2N2906A, L, UA, UB, UBC
2N2907A, L, UA, UB, UBC
40
100
120
300
IC = 500mAdc, VCE = 10Vdc
2N2906A, L, UA, UB, UBC
2N2907A, L, UA, UB, UBC
40
50
Collector-Emitter Saturation Voltage
VCE(sat)
Vdc
Vdc
IC = 150mAdc, IB = 15mAdc
IC = 500mAdc, IB = 50mAdc
0.4
1.6
Base-Emitter Voltage
VBE(sat)
IC = 150mAdc, IB = 15mAdc
IC = 500mAdc, IB = 50mAdc
0.6
1.3
2.6
DYNAMIC CHARACTERISTICS
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
Small-Signal Short-Circuit Forward Current Transfer Ratio
IC = 1.0mAdc, VCE = 10Vdc, f = 1.0kHz
2N2906A, L, UA, UB, UBC
2N2907A, L, UA, UB, UBC
40
100
hfe
Magnitude of Small–Signal Short-Circuit
Forward Current Transfer Ratio
|hfe|
IC = 20mAdc, VCE = 20Vdc, f = 100MHz
2.0
Output Capacitance
Cobo
Cibo
8.0
30
pF
pF
VCB = 10Vdc, IE = 0, 100kHz ≤ f ≤ 1.0MHz
Input Capacitance
VEB = 2.0Vdc, IC = 0, 100kHz ≤ f ≤ 1.0MHz
SWITCHING CHARACTERISTICS
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
Turn-On Time
See MIL-PRF-19500/291
ton
45
ηs
Turn-Off Time
See MIL-PRF-19500/291
toff
300
ηs
(2) Pulse Test: Pulse Width = 300μs, Duty Cycle ≤ 2.0%.
T4-LDS-0055 Rev. 4 (100247)
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