UT
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2SB1205
No.2114-2/9
Continued from preceding page.
Parameter Symbol Conditions Ratings Unit
Base Current IB--0.5 A
Collector Dissipation PC1W
Tc=25°C10W
Junction Temperature Tj 150 °C
Storage Temperature Tstg --55 to +150 °C
Electrical Characteristics at Ta=25°C
Parameter Symbol Conditions Ratings Unit
min typ max
Collector Cutoff Current ICBO VCB=--20V, IE=0A --500 nA
Emitter Cutoff Current IEBO VEB=--4V, IC=0A --500 nA
DC Current Gain hFE1V
CE=--2V, IC=500mA 100* 400*
hFE2V
CE=--2V, IC=--4A 60
Gain-Bandwidth Product fTVCE=--5V, IC=--200mA 320 MHz
Output Capacitance Cob VCB=--10V, f=1MHz 60 pF
Collector-to-Emitter Saturation Voltage VCE(sat) IC=--3A, IB=--60mA --250 --500 mV
Base-to-Emitter Saturation Voltage VBE(sat) IC=--3A, IB=--60mA --1.0 --1.3 V
Collector-to-Base Breakdown Voltage V(BR)CBO IC=--10μA, IE=0A --25 V
Collector-to-Emitter Breakdown Voltage V(BR)CEO IC=--1mA, RBE=∞ --20 V
Emitter-to-Base Breakdown Voltage V(BR)EBO IE=--10μA, IC=0A --5 V
Turn-On Time ton See specifi ed Test Circuit.
40
ns
Storage Time tstg
200
ns
Fall Time tf10 ns
* : The 2SB1205 is classifi ed by 500mA hFE as follows :
Rank R S T
hFE 100 to 200 140 to 280 200 to 400
Switching Time Test Circuit
Ordering Information
Device Package Shipping memo
2SB1205S-E TP 500pcs./bag
Pb Free
2SB1205T-E TP 500pcs./bag
2SB1205S-TL-E TP-FA 700pcs./reel
2SB1205T-TL-E TP-FA 700pcs./reel
VRRBRL
VCC= --10VVBE=5V
++
50Ω
INPUT
OUTPU
100μF 470μF
PW=20μsIB1
D.C.≤1% IB2
IC=10IB1= --10IB2= --2A
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.