NTE27 Datasheet, PDF (1/2 Pages) NTE Electronics – Germanium PNP Transistor High Current, High Gain Amp

NTE27
Germanium PNP Transistor
High Current, High Gain Amp
Description:
The NTE27 is a PNP germanium power transistor designed for high current applications requiring
high–gain and low saturation voltages.
Absolute Maximum Ratings:
Collector–Emitter Voltage, V_CEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45V
Collector–Emitter Voltage, V_CES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Collector–Base Voltage, V_CB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Emitter–Base Voltage, V_EB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Continuous Collector Current, I_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60A
Total Device Dissipation (T_C = +25°C), P_D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170W
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2W/°C
Operating Junction Temperature Range, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +110°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +110°C
Thermal Resistance, Junction to Case, R_ΘJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.5°C/W
Electrical Characteristics: (T_C = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
OFF Characteristics
Collector–Emitter Breakdown Voltage V_(BR)CEO I_C = 1A, I_B = 0, Note 1
45 – – V
Collector–Emitter Breakdown Voltage V_(BR)CES I_C = 300mA, V_BE = 0
60 – – V
Floating Potential
V_EBF V_CB = 60V, I_E = 0
– – 0.5 V
Collector Cutoff Current
I_CEX
V_CE = 45V, V_BE(off) = 2V,
T_C = +71°C
– – 15 mA
I_CBO V_CB =60V, I_E = 0
– – 4 mA
Emitter Cutoff Current
I_EBO V_BE = 30V, I_C = 0
– – 4 mA
V_BE = 30V, I_C = 0, T_C = +71°C – – 15 mA