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PDF PH1214-12M Data sheet ( Hoja de datos )
| Número de pieza | PH1214-12M | |
| Descripción | Radar Pulsed Power Transistor - 12 Watts/1.20-1.40 GHz/ 150 mS Pulse/ 10% Duty | |
| Fabricantes | Tyco Electronics | |
| Logotipo |  |
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Radar Pulsed Power Transistor 12 Watts, 1.20-1.40 GHz
PH1214-12M
PH1214-12M
Radar Pulsed Power Transistor - 12 Watts,
1.20-1.40 GHz, 150 µS Pulse, 10% Duty
Features
• NPN Silicon Microwave Power Transistor
• Common Base Configuration
• Broadband Class C Operation
• High Efficiency Interdigitated Geometry
• Diffused Emitter Ballasting Resistors
• Gold Metalization System
• Internal Input and Output Impedance Matching
• Hermetic Metal/Ceramic Package
Outline Drawing1
Description
M/A-COM’s PH1214-12M is a silicon bipolar NPN power
transistor intended for use in L-band 1.2 - 1.4 GHz pulsed radar's
such as air traffic control and long-range weather radars. De-
signed for common-base, class C, broadband pulsed power
applications, the PH1214-12M can produce 12 watts of output
power with medium pulse length (150µS) at 10 percent duty
cycle. The transistor is housed in a 2-lead, rectangular metal-
ceramic flange package, with internal input and output
impedance matching networks. Diffused emitter ballast resis-
tors and gold metalization assure ruggedness and long-term
reliability.
Absolute Maximum Rating at 25°C
Parameter
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current (Peak)
Total Power Dissipation
@ +25°C
Storage Temperature
Junction Temperature
Symbol
VCES
VEBO
IC
PTOT
Rating
60
3.0
1.3
40
Tstg -65 to +200
Tj 200
Units
V
V
A
W
°C
°C
Notes: (unless otherwise specified)
1. Tolerances are: inches ± .005” (millimeters ± 0.13mm)
Broadband Test Fixture Impedance
F (GHz)
1.20
Z IF (Ω)
3.7 - j5.3
Z OF (Ω)
5.0 + j6.0
1.30
3.5 - j4.4
7.1 + j5.1
1.40
3.4 - j3.8
7.7 + j3.6
TEST FIXTURE
INPUT
CIRCUIT
50Ω ZIF
TEST FIXTURE
OUTPUT
CIRCUIT
ZOF 50Ω
Electrical Specifications at 25°C
Symbol
BVCES
ICES
RTH(JC)
PIN
GP
η
RL
VSWR-T
VSWR-S
Parameter
Collector-Emitter Breakdown
Collector-Emitter Breakdown
Thermal Resistance
Input Power
Power Gain
Collector Efficiency
Input Return Loss
Load Mismatch Tolerance
Load Mismatch Stability
Test Conditions
IC = 12.5 mA
VCE = 40 V
VCC = 28 V, Po = 12 W, f = 1.2, 1.3, 1.4 GHz
VCC = 28 V, Po = 12 W, f = 1.2, 1.3, 1.4 GHz
VCC = 28 V, Po = 12 W, f = 1.2, 1.3, 1.4 GHz
VCC = 28 V, Po = 12 W, f = 1.2, 1.3, 1.4 GHz
VCC = 28 V, Po = 12 W, f = 1.2, 1.3, 1.4 GHz
VCC = 28 V, Po = 12 W, f = 1.2, 1.3, 1.4 GHz
VCC = 28 V, Po = 12 W, f = 1.2, 1.3, 1.4 GHz
M/A-COM Division of AMP Incorporated 3 North America: Tel. (800) 366-2266, Fax (800) 618-8883 3 Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087
3 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
Min Max Units
60 - V
- 1.25 mA
- 3.7 °C/W
- 1.5 W
8.5 - dB
45 - %
9 - dB
- 3:1 -
- 1.5:1 -
V2.00
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet PH1214-12M.PDF ] | |
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