2N2955 Unisonic Technologies, 2N2955 Datasheet - Page 2

• Manufacturer Part Number: 2N2955
• Description: SILICON PNP TRANSISTOR
• Manufacturer: Unisonic Technologies

UTC 2N2955
SECOND BREAKDOWN
DYNAMIC CHARACTERISTICS
Note(1):Pulse Test: Puls Width<=300µs, Duty Cycle<=2%
UTC
Second Breakdown Collector with
Current Gain-Bandwidth Product
Small-Signal Current Gain
Small-Signal Current Gain
Base-Emitter On Voltage
Base Forward Biased
Cut-off Frequency
PARAMETER
UNISONIC TECHNOLOGIES CO. LTD
SYMBOL
V
fHFE
BE
hFE
Is/b
fT
(on)
V
CE
Ic=0.5A,V
SILICON PNP TRANSISTOR
=60V,T=1.0s, Non-repetitive 2.87
Ic=1A,V
TEST CONDITIONS
Ic=4A,V
Ic=1A,V
F=1.0kHz
CE
CE
=10V,f=1MHz
=4V,f=1kHz
CE
CE
=4V
=4V
MIN
2.5
15
10
TYP
MAX
120
1.5
QW-R205-004,A
UNIT
MHz
kHz
V
A
2