KSE5740/5741/5742
High Voltage Power Switching In Inductive Circuits
• High Voltage Power Darlington TR
• Small Engine lgnition
•Switching Regulators
•Inverters
• Solenold and Relay Drivers |
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TO-220 |
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• Motor Control |
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1.Base |
2.Collector |
3.Emitter |
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NPN Silicon Darlington Transistor |
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Absolute Maximum Ratings TC=25° C unless otherwise noted |
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Symbol |
Parameter |
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Value |
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Units |
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BVCEO(sus) |
Collector-Emitter Sustaining Voltage |
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300 |
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V |
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: KSE5740 |
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: KSE5741 |
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350 |
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V |
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: KSE5742 |
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400 |
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V |
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VCEV |
Collector-Emitter Voltage : KSE5740 |
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600 |
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V |
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: KSE5741 |
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700 |
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V |
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: KSE5742 |
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800 |
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V |
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VEBO |
Emitter-Base Voltage |
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8 |
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V |
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IC |
Collector Current (DC) |
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8 |
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A |
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ICP |
*Collector Current (Pulse) |
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16 |
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A |
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IB |
Base Current (DC) |
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2.5 |
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A |
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IBP |
*Base Current (Pulse) |
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5 |
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A |
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PC |
Collector Dissipation |
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80 |
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W |
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TJ |
Junction Temperature |
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150 |
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° C |
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TSTG |
Storage Temperature |
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- 65 ~ 150 |
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° C |
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Electrical Characteristics TC=25° C unless otherwise noted |
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Symbol |
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Parameter |
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Test Condition |
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Min. |
Typ. |
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Max. |
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Units |
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VCEO(sus) |
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Collector-Emitter Sustaining Voltage |
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IC = 50mA, IB=0 |
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300 |
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V |
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: KSE5740 |
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: KSE5741 |
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350 |
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V |
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: KSE5742 |
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400 |
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V |
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ICEV |
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Collector Cut-off Current |
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VCEV=Rate Value, VBE(OFF)=1.5V |
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1 |
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mA |
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IEBO |
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Emitter Cut-off Current |
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VEB = 8V, IC= 0 |
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75 |
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mA |
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hFE |
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DC Current Gain |
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VCE =5V, IC = 0.5A |
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50 |
100 |
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VCE =5V, IC = 4A |
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200 |
400 |
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VCE(sat) |
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Collector-Emitter Saturation Voltage |
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IC =4A, IB = 0.2A |
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2 |
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V |
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IC =8A, IB= 0.4A |
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3 |
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V |
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VBE(sat) |
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Base-Emitter Saturation Voltage |
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IC =4A, IB = 0.2A |
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2.5 |
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V |
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IC =8A, IB = 0.4A |
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3.5 |
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V |
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VF |
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Diode Forward Voltage |
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IF =5A |
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2.5 |
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V |
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tD |
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Delay Time |
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VCC = 250V, IC(pk) = 6A |
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0.04 |
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s |
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tR |
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Rise Time |
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IB1 = IB2 = 0.25A |
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0.5 |
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s |
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tP = 25 s |
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tS |
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Storage Time |
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8 |
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s |
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Duty Cycle≤ 1% |
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tF |
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Fall Time |
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2 |
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s |
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tSV |
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Voltage Storage Time |
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IC(pk) = 6A, VCE(pk) = 250V |
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4 |
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s |
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tC |
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Cross-over Time |
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IB1= 0.06A, VBE (off) = 5V |
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2 |
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s |
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* PW=5ms, Duty Cycle=10%
KSE5740/5741/5742
©2001 Fairchild Semiconductor Corporation |
Rev. A1, June 2001 |
Typical Characteristics
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1000 |
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VCE = 5V |
GAIN |
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, DC CURRENT |
100 |
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FE |
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h |
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10 |
1 |
10 |
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0.1 |
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IC[A], COLLECTOR CURRENT |
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Figure 1. DC current Gain
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10 |
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VCC = 250V |
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IC |
= 20IB |
TIME |
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IB1 |
= IB2 |
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tR |
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1 |
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ON |
0.1 |
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s],TURN[ |
tD |
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D |
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,t |
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R |
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0.01 |
1 |
10 |
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0.1 |
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IC[A], COLLECTOR CURRENT |
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Figure 3. Turn On Time
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100 |
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CURRENT |
10 |
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100 |
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10 |
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DC |
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s |
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s |
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COLLECTOR |
1 |
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1ms |
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5ms |
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0.1 |
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[A], |
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E5740 |
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C |
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I |
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E5741 |
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E5742 |
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0.01 |
10 |
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100 |
1000 |
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1 |
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VCE[V], COLLECTOR-EMITTER VOLTAGE
Figure 5. Safe Operating Area
VOLTAGE |
10 |
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IC = 20 IB |
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SATURATION |
VBE(sat) |
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1 |
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VCE(sat) |
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(sat)[V], |
0.1 |
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CE |
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(sat), V |
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BE |
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V |
0.01 |
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0.1 |
1 |
10 |
100 |
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IC[A], COLLECTOR CURRENT
Figure 2. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
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10 |
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VCC |
= 250V |
tSTG |
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IC |
= 20IB |
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OFF TIME |
IB1 |
= IB2 |
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[ s],TURN |
1 |
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tF |
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F |
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,t |
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STG |
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t |
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0.1 |
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1 |
10 |
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0.1 |
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IC[A], COLLECTOR CURRENT |
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Figure 4. Turn Off Time
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20 |
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VBE(off)= -5V |
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CURRENT |
16 |
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12 |
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[A], COLLECTOR |
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8 |
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C |
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I |
4 |
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E5740 |
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E5741 |
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E5742 |
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0 |
100 |
200 |
300 |
400 |
500 |
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0 |
VCE[V],COLLECTOR EMITTER VOLTAGE
Figure 6. Reverse Bias Safe Operating Area
KSE5740/5741/5742
©2001 Fairchild Semiconductor Corporation |
Rev. A1, June 2001 |
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