1214-370V Datasheet, PDF (1/5 Pages) Microsemi Corporation – 370 Watts - 50 Volts, 330 μs, 10% Radar 1200 - 1400 MHz

1214-370V R1
.
1214 – 370V
370 Watts - 50 Volts, 330 µs, 10%
Radar 1200 - 1400 MHz
GENERAL DESCRIPTION
The 1214-370V is an internally matched, COMMON BASE transistor capable
of providing 370 Watts of pulsed RF output power at 330 microseconds pulse
width, ten percent duty factor across the band 1200 to 1400 MHz. This
hermetically solder-sealed transistor is specifically designed for L-Band radar
applications. It utilizes gold metallization and diffused emitter ballasting to
provide high reliability and supreme ruggedness.
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25^oC¹
530 Watts
Maximum Voltage and Current
BVces
Collector to Emitter Voltage
BVebo
Emitter to Base Voltage
Ic
Collector Current
75 Volts
3.0 Volts
25 Amps
Maximum Temperatures
Storage Temperature
Operating Junction Temperature
- 65 to + 200^oC
+ 200^oC
CASE OUTLINE
55ST, STYLE 1
ELECTRICAL CHARACTERISTICS @ 25 ^OC
SYMBOL CHARACTERISTICS
TEST CONDITIONS
Pout
Pg
ηc
Rl
Pd
Flatness
VSWR-S
VSWR-T
Power Out Pulsed
Power Gain
Collector Efficiency
Input return loss
Pulse Amplitude Droop
Output Power Flatness
Load Mismatch Stability
Load Mismatch Tolerance
F = 1200-1400 MHz
Vcc = 50 Volts,
Pin=50W
Pulse Width = 330 µS
Duty = 10 %
Tested @Pout=370W
Note: Test @ 1.2, 1.3, and 1.4 GHz.
FUNCTIONAL CHARACTERISTICS @ 25°C
Bvces
Ices
θjc¹
Collector to Emitter Breakdown
Collector to Emitter Leakage
Thermal Resistance
Ic = 100 mA
Vce = 50 Volts
Rated Pulse Condition
MIN
370
TYP
MAX UNITS
460 Watts
8.7 9.0
dB
50
%
10
dB
0.5
dB
1.0
dB
1.5:1
2.5:1
75
Volts
10
mA
0.29 ^oC/W
MSC Corp., reserves the right to make changes without further notice. MSC 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.
MSC Corp. 3000 Oakmead Village Drive, Santa Clara, CA 95051-0808 TEL. [phone] FAX [phone]