BLA9H0912LS-1200PG LDMOS avionics power transistor
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Model No.: BLA9H0912LS-1200PG BLA9H0912LS-1200PGJ BLA9H0912LS-1200PU
Brand: Ampleon
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| Parameter | Specification |
|---|---|
| Frequency Range | 960 MHz ~ 1215 MHz (Precisely covers core frequencies for avionics navigation, surveillance and communication systems) |
| Pulsed Output Power | 1200W (at 50V supply, 10μs pulse width, 10% duty cycle, 1090MHz, Class AB bias) |
| Output Power at 1dB Compression | 50.8dBm (120W CW, at 50V supply, 1090MHz) |
| Typical Power Gain | 19 dB (at 50V supply, 1090MHz, pulsed signal) |
| Typical Drain Efficiency | 57-60% (at 50V supply, 1090MHz, pulsed signal) |
| Supply Voltage | 50V nominal, Maximum Rated Drain-Source Breakdown Voltage 106V |
| Quiescent Current | 75 mA (Class AB bias, at 50V supply) |
| Package Type | SOT1248C (flanged thermal enhanced package), excellent thermal performance, suitable for high power pulsed applications |
| Port Characteristics | External matching required for input/output, providing flexible impedance matching design space to meet different system requirements |
| Architecture | Single-ended common source configuration with integrated double-sided ESD protection, achieving excellent off-state isolation performance |
| Operating Temperature | -55°C ~ +150°C (Maximum Junction Temperature 225°C), meeting extreme environment application requirements for avionics |
| Thermal Resistance | Junction-to-case thermal resistance as low as 0.15 K/W (typical value, under pulsed operating conditions) |
| Load Mismatch Tolerance | Capable of withstanding VSWR=20:1 through all phases (at 50V supply, 1090MHz, pulsed signal), avionics-grade robustness design |
| Threshold Voltage | 1.5V ~ 2.5V (typical value 1.9V), suitable for wide-range bias circuit design |
| Drain Leakage Current | 2.8μA (typical value, at VDS=50V, VGS=0V), low power standby design |
| ESD Protection | Integrated double-sided ESD protection, CDM/MM test levels meet avionics industry standards, enhancing device reliability during production and application |
| Stability | Unconditionally stable across the entire band, Rollett stability factor K>1 (at -55°C, 0.1GHz to 2GHz frequency range), ensuring no self-oscillation risk |
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