255

NTE255
Silicon NPN Transistor
Horizontal Driver, Amp
Absolute Maximum Ratings:
Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325V
Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300V
Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V
Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
Power Dissipation (TA = +25°C), PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 850mW
Power Dissipation (TCOLLECTOR LEAD = +25°C), PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2W
Maximum Operating Junction Temperature, TJmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Thermal Resistance, Junction–to–Case (TCOLLECTOR LEAD = +25°C), RthJC . . . . . . . . . . . 62.5°C/W
Thermal Resistance, Junction–to–Ambient (TA = +25°C), RthJA . . . . . . . . . . . . . . . . . . . . . . 147°C/W
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
µA
Collector Cutoff Current
ICBO
VCB = 300V
–
–
1.0
DC Current Gain
hFE
IC = 50mA, VCE = 10V, Note 1
25
–
–
IC = 100mA, VCE = 10V, Note 1
30
–
–
IC = 250mA, VCE = 10V, Note 1
15
–
–
IC = 500mA, VCE = 10V, Note 1
10
–
50
Collector–Emitter Saturation Voltage
VCE(sat) IC = 100mA, IB = 10mA, Note 1
–
0.2
0.5
V
Base–Emitter Saturation Voltage
VBE(sat) IC = 500mA, IB = 100mA, Note 1
–
0.9
1.2
V
IC = 50mA
30
–
300
MHz
Transition Frequency
fT
Output Capacitance
Cob
VCB = 10V, f = 1MHz
–
–
15
pF
Input Capacitance
Cib
VBE = 0.5V, f = 1MHz
–
–
125
pF
Note 1. Pulse Test: Pulse Width = 300µs.
.200 (5.08)
.180 (4.57)
.100 (2.54)
E B C
.180
(4.57)
.594
(15.09)
.018 (0.46)
.015 (0.38)
3.050 (1.27)
.050 (1.27)
.050 (1.27)
.140
(3.55)
.090 (2.28) R
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