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DATA SHEET
SILICON POWER TRANSISTOR
2SB1261-Z
PNP SILICON EPITAXIAL TRANSISTOR
DESCRIPTION The 2SB1261-Z is designed for Audio Frequency Amplifier and
Switching, especially in Hybrid Integrated Circuits.
FEATURES • High hFE hFE = 100 to 400 • Low VCE(sat) VCE(sat) ≤ 0.3 V
ABSOLUTE MAXIMUM RATINGS (TA = 25°C)
Collector to Base Voltage
VCBO
−60
V
Collector to Emitter Voltage
VCEO
−60
V
Emitter to Base Voltage
VEBO
−7.0
V
Collector Current (DC)
IC(DC)
−3.0
A
Collector Current (pulse) Note 1
IC(pulse)
−5.0
A
Base Current (DC)
IB(DC)
−0.5
A
Total Power Dissipation (TA = 25°C) Note 2
PT1
2.0
W
Total Power Dissipation (TC = 25°C)
PT2
10
W
Junction Temperature
Tj
150
°C
Storage Temperature
Tstg
−55 to +150 °C
Notes 1. PW ≤ 10 ms, Duty Cycle ≤ 50% 2.