Copyright & Copy;2002 Shindengen Electric Mfg.Co.,Ltd.
RATINGS
SHINDENGEN
OUTLINE DIMENSIONS
Unit : mm
Case : ITO-3P
Darlington Transistor
-15A PNP
2SB1448
(TP15J10)
Absolute Maximum Ratings
Item Symbol Conditions Ratings Unit
Storage Temperature Tstg -55`+150
Junction Temperature Tj +150
Collector to Base Voltage VCBO -100 V
Collector to Emitter Voltage VCEO -100 V
Emitter to Base Voltage VEBO -7 V
Collector Current DC IC-15 A
Collector Current Peak ICP -22 A
Base Current DC IB-1 A
Base Current Peak IBP -2 A
Total Transistor Dissipation PTTc = 2565 W
Dielectric Strength Vdis Terminals to case AC 1 minute 2kV
Mounting Torque TOR (Recommended torque : 0.5N¥mj0.8 N¥m
Electrical Characteristics (Tc=25)
Item Symbol Conditions Ratings Unit
Collector Cutoff Current ICBO VCB = -100V Max -0.1 mA
ICEO VCE = -100V Max -0.1
Emitter Cutoff Current IEBO VEB = -7V Max -5 mA
DC Current Gain hFE VCE = -3V, IC = -10A Min 1,500
Max 15,000
Collector to Emitter Saturation Voltage VCE(sat) IC = -10A Max -1.5 V
Base to Emitter Saturation Voltage VBE(sat) IB = -20mA Max -2.0 V
Thermal Resistance Æjc Junction to case Max 1.92 /W
Transition Frequency fTVCE = -10V, IC = -1.5A TYP 20 MHz
Turn on Time ton Max 1
IC = -15A
Sto rag e T i me ts IB1 = IB2 = -20mA Max 4 Ês
RL = 2¶
Fall Time tf VBB2 = -4V Max 2
10
100
1000
10000
100000
2SB1448
-0.01 -0.1 -1 -10
VCE = −3V
-22
hFE
- IC
Tc = 150°C
100°C
50°C
25°C
0°C
−25°C
−55°C
Collector Current IC [A]
DC Current Gain hFE
-3
-2.5
-2
-1.5
-1
-0.5
0
2SB1448
-0.0001 -0.001 -0.01 -0.1 -1
-3
-2.5
-2
-1.5
-1
-0.5
0
0.05 0.50.2 20 5052 200 500 2000 5000
0.02 0.05 0.50.2 20520.0050.002
IC =
−1.5A
−3A −7A −10A −15A −22A
Tc = 25°C
Saturation Voltage
IC =
−1.5A
−3A
−7A −10A −15A
−22A
-2
Base Current IB [A]
Collector-Emitter Voltage VCE
[V]
Base-Emitter Voltage VBE
[V]
0.1
1
-15-10-50
2SB1448
IB1 = IC/750
IB2 = IC/750
VBB2 = −4V
VCC = −30V
Tc = 25°C
ts
ton
tf
Switching Time - IC
Collector Current IC [A]
Switching Time tSW [µs]
0.1
1
10
0 50 100 150
2SB1448
IC = −15A
IB1 = −20mA
IB2 = −20mA
VBB2 = −4V
RL = 2Ω
ts
ton
tf
Switching Time - Tc
Case Temperature Tc [°C]
Switching Time tSW [µs]
Transient Thermal Impedance
0.01
0.1
1
10
2SB1448
10-5 10-4 10-3 10-2 10-1 100101102
0.05 0.50.2 20 5052 200 500 2000 5000
0.02 0.05 0.50.2 20520.0050.002
Time t [s]
Transient Thermal Impedance θjc(t) [°C/W]
Forward Bias SOA
-0.01
-0.1
-1
-10
-1 -10 -100
2SB1448
Tc = 25°C
Single Pulse
150µs
1ms10ms
DC
-22
-15
Collector-Emitter Voltage VCE [V]
Collector Current IC [A]
PT limit
IS/B limit
0
20
40
60
80
100
050 100 150
2SB1448 Collector Current Derating
Collector Current Derating [%]
VCE = fixed
PT limit
IS/B limit
Case Temperature Tc [°C]
-30
-25
-20
-15
-10
-5
0-140-120-100-80-60-40-200
2SB1448
IB1 = −0.005IC
IB2 = −0.15A
VBB2 = −5V
Tc < 150°C
Reverse Bias SOA
Collector-Emitter Voltage VCE [V]
Collector Current IC [A]
