Product Summary

The mrf546 is a low power transistor. It is designed for high current, high frequency common base amplifiers used in medium and high resolution color video display monitors.

Parametrics

mrf546 absolute maximum ratings: (1)Package Style: TO-117; (2)Mounting Style: T; (3)Military/High-Rel: N; (4)V(BR)CEO (V): 70; (5)V(BR)CBO (V): 120; (6)I(C) Max. (A): 600m; (7)Absolute Max. Power Diss. (W): 9.0; (8)Maximum Operating Temp (шC): 150х; (9)I(CBO) Max. (A): 40u; (10)@V(CBO) (V) (Test Condition): 80; (11)h(FE) Min. Current gain: 15; (12)h(FE) Max. Current gain: 200; (13)@I(C) (A) (Test Condition): 100m; (14)@V(CE) (V) (Test Condition): 10.

Features

mrf546 features: (1)stripline opposed base construction; (2)die source 2x common base mrf548; (3)common base insertion gain=6dB typ; (4)high collector-base breakdown voltage V(BR)CBO=120Vdc min; (5)emitter ballasted for improved ruggedness; (6)gold top metallization; (7)silicon nitride passivation.

Diagrams

mrf546 block diagram