NTE20 (NPN) & NTE21 (PNP)
Silicon Complementary Transistors
High Power, Low Collector Saturation Voltage
Power Output
Features:
D High Power in a Compact ATR Package: PO = 1W
Applications:
D Regulated Power Supplies
D 1 to 2W Output Stages
D Drivers
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32V
Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Collector Current, IC
Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A
Pulse
NTE20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A
NTE21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0A
Collector Dissipation, PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +135°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +135°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Collector–Emitter Breakdown Voltage
Collector–Base Breakdown Voltage
Emitter–Base Breakdown Voltage
Collector Cutoff Current
Symbol
Test Conditions
Min
32
40
5
Typ Max Unit
V
I = 1mA
–
–
–
–
V
V
(BR)CEO
(BR)CBO
C
V
I = 50µA
C
V
I = 50µA
–
–
V
(BR)EBO
E
I
V
CB
V
EB
V
CE
= 20V
= 4V
–
–
1
µA
µA
CBO
Emitter Cutoff Current
I
–
–
1
EBO
DC Current Gain
h
FE
= 3V, I = 500mA
120
–
–
270
–
C
Collector Saturation Voltage
Transition Frequency
V
CE(sat)
I = 2A, I = 200mA
500
100
50
mV
MHz
pF
C
C
f
T
V
= 5V, I = 500mA
–
–
CE
CB
C
Output Capacitance
C
ob
V
= 10V, f = 1MHz
–
–