1214-300M Datasheet, PDF (1/4 Pages) Advanced Power Technology – 300 Watts - 40 Volts, 150ms, 10% Radar 1200 - 1400 MHz

1214-300M Rev 4
1214– 300M
300 Watts - 40 Volts, 150µs, 10%
Radar 1200 - 1400 MHz
GENERAL DESCRIPTION
The 1214-300M is an internally matched, COMMON BASE transistor capable
of providing 300 Watts of pulsed RF output power at one hundred fifty
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 metalization and NiCr emitter
ballasting to provide high reliability and supreme ruggedness.
ABSOLUTE MAXIMUM RATINGS
Maximum Power Dissipation @ 25^oC
600 Watts
Maximum Voltage and Current
BVces
Collector to Emitter Voltage
BVebo
Emitter to Base Voltage
Ic
Collector Current
70 Volts
3.5 Volts
20 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
VSWR¹
VSWRs
Power Out
Power Gain
Collector Efficiency
Input Return loss
Load Mismatch Tolerance
Load Mismatch - Stability
Note 1: Pulse condition of 150µsec, 10%.
Freq = 1200 – 1400 MHz
Vcc = 40 Volts
Pin = 40 Watts
Pulse Width = 150µs
Duty Factor = 10%
Bvces
Ices
θjc¹
Collector to Emitter Breakdown
Collector to Emitter Leakage
Thermal Resistance
Ic = 80 mA
Vce = 40 Volts
Rated Pulse Condition
MIN TYP MAX UNITS
300
400 Watts
8.75
dB
50 55
%
10.0
dB
2:1
1.5:1
70
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]