KSE170/171/172
Low Power Audio Amplifier
Low Current, High Speed Switching Applications
PNP Epitaxial Silicon Transistor |
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TO-126 |
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1. Emitter 2.Collector 3.Base |
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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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VCBO |
Collector-Base Voltage |
: KSE170 |
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- 60 |
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V |
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: KSE171 |
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- 80 |
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V |
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: KSE172 |
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- 100 |
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V |
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VCEO |
Collector-Emitter Voltage |
: KSE170 |
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- 40 |
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V |
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: KSE171 |
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- 60 |
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V |
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: KSE172 |
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- 80 |
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V |
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VEBO |
Emitter-Base Voltage |
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- 7 |
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V |
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IC |
Collector Current (DC) |
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- 3 |
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A |
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ICP |
Collector Current (Pulse) |
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- 6 |
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A |
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IB |
Base Current |
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- 1 |
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A |
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PC |
Collector Dissipation (TC=25° C) |
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12.5 |
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W |
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Collector Dissipation (Ta=25° C) |
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1.5 |
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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 |
Parameter |
Test Condition |
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Min. |
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Max. |
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Units |
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BVCEO |
Collector-Emitter Breaksown Voltage |
IC = 10mA, IB = 0 |
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-40 |
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V |
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: KSE170 |
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: KSE171 |
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-60 |
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V |
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: KSE172 |
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-80 |
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V |
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ICBO |
Collector Cut-off Current : KSE170 |
VCB = - 60V, IB = 0 |
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-0.1 |
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A |
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: KSE171 |
VCB = - 80V, IE = 0 |
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-0.1 |
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A |
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: KSE172 |
VCB = - 100V, IE = 0 |
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-0.1 |
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A |
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: KSE170 |
VCB = - 60V, IE = 0, TC = 150° C |
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-0.1 |
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mA |
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: KSE171 |
VCB = - 80V, IE = 0, TC = 150° C |
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-0.1 |
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mA |
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: KSE172 |
VCB = - 100V, IE = 0, TC = 150° C |
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-0.1 |
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mA |
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IEBO |
Emitter Cut-off Current |
VBE = - 7V, IC = 0 |
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-0.1 |
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A |
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hFE |
DC Current Gain |
VCE = - 1V, IC = - 100mA |
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50 |
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250 |
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VCE = - 1V, IC = - 500mA |
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30 |
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VCE = - 1V, IC = - 1.5A |
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12 |
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VCE(sat) |
Collector-Emitter Saturation Voltage |
IC = - 500mA, IB = - 50mA |
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-0.3 |
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V |
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IC = - 1.5A, IB = - 150mA |
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-0.9 |
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V |
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IC = - 3A, IB = - 600mA |
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-1.7 |
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V |
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VBE(sat) |
Base-Emitter Saturation Voltage |
IC = - 1.5A, IB = - 150mA |
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-1.5 |
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V |
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IC = - 3A, IB = - 600mA |
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-2.0 |
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V |
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VBE(on) |
Base-Emitter On Voltage |
VCE = - 1V, IC = - 500mA |
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-1.2 |
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V |
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fT |
Current Gain Bandwidth Product |
VCE = - 10V, IC = - 100mA |
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50 |
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MHz |
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Cob |
Output Capacitance |
VCB = - 10V, IE = 0, f = 0.1MHz |
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50 |
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pF |
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KSE170/171/172
©2001 Fairchild Semiconductor Corporation |
Rev. A1, January 2001 |
Typical Charactristics
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1000 |
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VCE = -1V |
GAIN |
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, DC CURRENT |
100 |
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FE |
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h |
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10 |
-1 |
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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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1000 |
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f=0.1MHZ |
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IE=0 |
CAPACITANCE |
100 |
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[pF], |
10 |
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ob |
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C |
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1 |
-1 |
-10 |
-100 |
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-0.1 |
VCB[V], COLLECTOR-BASE VOLTAGE
Figure 3. Collector Output Capacitance
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1000 |
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OFF TIME |
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tSTG |
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[ns], TURN |
100 |
tF |
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STG |
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,t |
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F |
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t |
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10 |
-1 |
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-0.1 |
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IC[A], COLLECTOR CURRENT |
Figure 5. Turn Off Time
VOLTAGE |
-2.0 |
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-1.8 |
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SATURATION |
-1.6 |
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-1.4 |
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-1.2 |
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-1.0 |
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VBE(sat) IC/IB=10 |
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(sat)[V], |
-0.8 |
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-0.6 |
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VBE@VCE= -1V |
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CE |
-0.4 |
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IC/IB=5 |
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V |
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IC/IB=10 |
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(sat), |
-0.2 |
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VCE(sat) |
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BE |
-0.0 |
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-0.1 |
-1 |
-10 |
-100 |
V |
-0.01 |
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IC[A], COLLECTOR CURRENT
Figure 2. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
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1000 |
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TIME |
100 |
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tR |
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TURN ON |
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tD |
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[ns], |
10 |
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R |
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,t |
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D |
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t |
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1 |
-0.1 |
-1 |
-10 |
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-0.01 |
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IC[A], COLLECTOR CURRENT |
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Figure 4. Turn On Time
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-10 |
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CURRENT |
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100 |
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500 |
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-1 |
DC |
50ms |
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COLLECTOR |
-0.1 |
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[A], |
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KSE170 |
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KSE171 |
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C |
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I |
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KSE172 |
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VCEMAX. |
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-0.01 |
-10 |
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-100 |
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-1 |
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VCE[V], COLLECTOR-EMITTER VOLTAGE
Figure 6. Safe Operating Area
KSE170/171/172
©2001 Fairchild Semiconductor Corporation |
Rev. A1, January 2001 |
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