TPR 1000
1000 Watts, 45 Volts, Pulsed
Avionics 1090 MHz
GENERAL DESCRIPTION
CASE OUTLINE
55KV, Style 1
Common Base
The TPR 1000 is a high power COMMON BASE bipolar transistor. It is
designed for pulsed systems in the frequency band 1090 MHz. The device
has gold thin-film metallization for proven highest MTTF. The transistor
includes input returns for fast rise time. Low thermal resistance package
reduces junction temperature, extends life.
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25oC2
2900 Watts
Maximum Voltage and Current
BVces
BVebo Emitter to Base Voltage
Ic Collector Current
Collector to Base Voltage
65 Volts
3.5 Volts
80 Amps
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
- 65 to + 200oC
+ 200oC
ELECTRICAL CHARACTERISTICS @ 25 OC
SYMBOL
CHARACTERISTICS
TEST CONDITIONS
MIN
TYP MAX UNITS
Power Out
Power Input
Power Gain
Collector Efficiency
Rise Time
F = 1090 MHz
Vcc = 45 Volts
PW = 10 µsec
DF = 1%
1000
6.0
Watts
Watts
dB
%
ns
Pout
Pin
Pg
250
43
η
c
70
9:1
tr
VSWR1
Load Mismatch Tolerance
F = 1030 MHz
Bvebo3,4
BVces4
hFE
θjc2
Emitter to Base Breakdown
Collector to Emitter Breakdown
DC - Current Gain
Ie = 50mA
Ic = 100mA
Ic = 1000mA, Vce = 5 V
3.5
65
10
Volts
Volts
4
Thermal Resistance
0.06
oC/W
Note 1: At rated output power and pulse conditions
2: At rated pulse conditions
3: Cannot measure due to input return
4: Per Side
Issue A June 1997
GHz TECHNOLOGY INC. RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE. GHz RECOMMENDS THAT BEFORE
THE PRODUCT(S) DESCRIBED HEREIN ARE WRITTEN INTO SPECIFICATIONS, OR USED IN CRITICAL APPLICATIONS, THAT THE
PERFORMANCE CHARACTERISTICS BE VERIFIED BY CONTACTING THE FACTORY.
GHz Technology Inc. 3000 Oakmead Village Drive, Santa Clara, CA 95051-0808 Tel. 408 / 986-8031 Fax 408 / 986-8120