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SD1274-01 - RF POWER BIPOLAR TRANSISTORS

General Description

The SD1274-01 is a 13.6 V Class C epitaxial silicon NPN planar transistor designed primarily for VHF communications.

The SD1274-01 utilizes an emitter ballasted die geometry to withstand severe load mismatch conditions.

Figure 2.

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SD1274-01 RF POWER BIPOLAR TRANSISTORS VHF MOBILE APPLICATIONS FEATURES SUMMARY ■ 160 MHz ■ 13.6 VOLTS ■ COMMON EMITTER ■ POUT = 30 W MIN. WITH 10 dB GAIN Figure 1. Package DESCRIPTION The SD1274-01 is a 13.6 V Class C epitaxial silicon NPN planar transistor designed primarily for VHF communications. The SD1274-01 utilizes an emitter ballasted die geometry to withstand severe load mismatch conditions. .380 4L FL (M113) epoxy sealed Figure 2. Pin Connection Table 1. Order Codes Order Codes SD1274-01 Marking SD1274-01 1. Collector 2. Emitter 3. Base 4. Emitter Package M113 Packaging PLASTIC TRAYS May 2004 REV. 2 1/7 SD1274-01 Table 2.