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
NPN POWER SILICON SWITCHING TRANSISTOR
Qualified per MIL-PRF-19500/455
ELECTRICAL CHARACTERISTICS (con’t)
Parameters / Test Conditions
ON CHARACTERTICS
Symbol
Min.
Max.
Unit
Forward-Current Transfer Ratio
IC = 0.5Adc, VCE = 2.0Vdc
2N5664, 2N5666
2N5665, 2N5667
40
25
IC = 1.0Adc, VCE = 5.0Vdc
IC = 3.0Adc, VCE = 5.0Vdc
IC = 5.0Adc, VCE = 5.0Vdc
2N5664, 2N5666
2N5665, 2N5667
40
25
120
75
hFE
2N5664, 2N5666
2N5665, 2N5667
15
10
All Types
5.0
Collector-Emitter Saturation Voltage
IC = 3.0Adc, IB = 0.3Adc
2N5664, 2N5666
2N5665, 2N5667
All Types
0.4
0.4
1.0
VCE(sat)
Vdc
Vdc
IC = 3.0Adc, IB = 0.6Adc
IC = 5.0Adc, IB = 1.0Adc
Base-Emitter Saturation Voltage
IC = 3.0Adc, IB = 0.3Adc
2N5664, 2N5666
2N5665, 2N5667
All Types
1.2
1.2
1.5
VBE(sat)
IC = 3.0Adc, IB = 0.6Adc
IC = 5.0Adc, IB = 1.0Adc
DYNAMIC CHARACTERISTICS
Forward Current Transfer Ratio
|hfe|
IC = 0.5Adc, VCE = 5.0Vdc, f = 10MHz
2.0
7.0
Output Capacitance
Cobo
pF
120
VCB = 10Vdc, IE = 0, 100kHz ≤ f ≤ 1.0MHz
SWITCHING CHARACTERISTICS
Parameters / Test Conditions
Turn-On Time
Symbol
Min.
Max.
Unit
VCC = 100Vdc; IC = 1.0Adc; IB1 = 30mAdc
ton
0.25
μs
Turn-Off Time
VCC = 100Vdc; IC = 1.0Adc; IB1 = -IB2 = 50mAdc
2N5664, 2N5666
2N5665, 2N5667
1.5
2.0
toff
μs
T4-LDS-0062 Rev. 1 (081095)
Page 2 of 3