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  Datasheet File OCR Text:
 SHINDENGEN
Switching Power Transistor
2SC4941
6A NPN
OUTLINE DIMENSIONS
Case : ITO-3P Unit : mm
RATINGS
Absolute Maximum Ratings Item
Storage Temperature Junction Temperature Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current DC Collector Current Peak Base Current DC Base Current Peak Total Transistor Dissipation Dielectric Strength Mounting Torque
Symbol Tstg Tj VCBO VCEO VEBO IC ICP IB IBP PT Vdis TOR
Conditions
Terminals to case, AC 1 minute (Recommended torque)
Ratings -55150 150 1500 800 7 6 12 3 6 65 2 0.8(0.5) Ratings Min 800 Min 1500 Max 0.1 Max 0.1 Max 0.1 Min 15 Min 7 Max 0.5 Max 1.5 Max 1.92 TYP 8 Max 0.5 Max 3.5 Max 0.3
Unit V V V A
A W kV Nm
Electrical Characteristics (Tc=25) Item Symbol Collector to Emitter Sustaining Voltage VCEO(sus) Collector to Base Voltage VCBO Collector Cutoff Current ICBO ICEO Emitter Cutoff Current IEBO DC Current Gain hFE hFEL Collector to Emitter Saturation Voltage VCE(sat) Base to Emitter Saturation Voltage VBE(sat) Thermal Resistance jc Transition Frequency fT Turn on Time ton Storage Time ts Fall Time tf
Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd
Conditions IC = 0.2A ICB = 1mA VCB = 1200V rated VCEO rated VEBO VCE = 5V, IC = 1A VCE = 5V, IC = 1mA IC = 3A IB = 0.6A Junction to case VCE = 10V, IC = 0.6A IC = 3A IB1 = 0.6A, IB2 = 1.2A RL = 85, VBB2 = 4V
Unit V mA mA
V V /W MHz s
2SC4941
hFE - I C
VCE = 5V
100
Tc = 150C
100C
50C 25C
10
0C -25C
DC Current Gain hFE
-55C
1 0.001 0.01
0.1
1
10 12
Collector Current IC [A]
2SC4941
Saturation Voltage
3 1A 1.5A 3.0A 6.0A 9.0A 12A 2.5
3
IC = 0.75A
2.5
2
2
1.5 9.0A 6.0A 1.5A 3.0A
1.5
1
1
Collector-Emitter Voltage VCE [V]
0.5
0.5
Tc = 25C 0 0.1 1 6
0 0.01
Base Current IB [A]
Base-Emitter Voltage VBE [V]
IC = 0.75A
2SC4941
10
Switching Time - IC
ts
1
Switching Time tSW [s]
ton
0.1
tf
IB1 = 0.2IC IB2 = 0.4IC VBB2 = 4V VCC = 250V Tc = 25C 0.01 0 1 2 3 4 5 6
Collector Current IC [A]
2SC4941
10
Switching Time - Tc
ts
1
Switching Time tSW [s]
ton
tf
0.1
IC = 3A IB1 = 0.6A IB2 = 1.2A VBB2 = 4V R L = 85 0.01 0 50 100 150
Case Temperature Tc [C]
2SC4941
12 10 10ms
Forward Bias SOA
1ms 150s 50s
DC PT limit
Collector Current IC [A]
1 IS/B limit
0.1
Tc = 25C Single Pulse 0.01 1 10 100 800
Collector-Emitter Voltage VCE [V]
2SC4941
100
Collector Current Derating
Collector Current Derating [%]
80
IS/B limit
60
40
PT limit
20
VCE = fixed 0 0 50 100 150
Case Temperature Tc [C]
2SC4941
12
Reverse Bias SOA
10
IB1 = 0.25IC IB2 = 0.9A VBB2 = 5V Tc < 150C
8
Collector Current IC [A]
6
4
2
0
0
200
400
600
800
1000
1200
Collector-Emitter Voltage VCE [V]
2SC4941
Transient Thermal Impedance
10
1
0.1
Transient Thermal Impedance jc(t) [C/W]
0.01
0.001 10-3 10-2
10-4
10-1
100
101
102
Time t [s]


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