TPR400A Datasheet, PDF (1/4 Pages) Microsemi Corporation – 400 Watts, 50 Volts, Pulsed Avionics 1030-1090 MHz

TPR400A
400 Watts, 50 Volts, Pulsed
Avionics 1030-1090 MHz
GENERAL DESCRIPTION
The TPR400A is a high power COMMON BASE bipolar transistor. It is
designed for pulsed systems in the frequency band 1030-1090 MHz. The
device has gold thin-film metallization for proven highest MTTF. Low
thermal resistance packaging reduces the junction temperature and extends
device lifetime.
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25^oC²
875 Watts
Maximum Voltage and Current
BVces Collector to Base Voltage
BVebo Emitter to Base Voltage
Ic
Collector Current
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
55 Volts
4.0 Volts
30 Amps
- 65 to + 150^oC
+ 200^oC
CASE OUTLINE
55CX, STYLE 1
ELECTRICAL CHARACTERISTICS @ 25 ^OC
SYMBOL CHARACTERISTICS
TEST CONDITIONS MIN TYP MAX UNITS
Pout
Pin
Pg
η_c
VSWR
Power Out
Power Input
Power Gain
Collector Efficiency
Load Mismatch Tolerance
F = 1030 &1090 MHz 400
Vcc = 50 Volts
PW = 10 µsec
9.5
DF = 1%
50
Watts
45 Watts
dB
%
5:1
BVebo
BVces
h_FE
θjc¹
Emitter to Base Breakdown
Ie = 20 mA
4.0
Collector to Emitter Breakdown Ic = 25 mA
55
DC - Current Gain
Ic = 2.5 A, Vce = 5 V
10
Thermal Resistance
Note 1: At rated output power and pulse conditions
Rev B – November 2009
Volts
Volts
100
.2
o_C/W