SD1728 STMicroelectronics, SD1728 Datasheet - Page 6

• Manufacturer Part Number: SD1728
• Description: TRANSISTOR NPN RF HF SSB M177
• Manufacturer: STMicroelectronics

Specifications of SD1728

• Transistor Type: NPN
• Voltage - Collector Emitter Breakdown (max): 55V
• Gain: 15dB ~ 17dB
• Power - Max: 330W
• Dc Current Gain (hfe) (min) @ Ic, Vce: 23 @ 10A, 6V
• Current - Collector (ic) (max): 40A
• Mounting Type: Surface Mount
• Package / Case: M177
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Transition: -
• Noise Figure (db Typ @ F): -
• Other names: 497-5460; SD1728

Package mechanical data
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Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a Lead-free second level interconnect . The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at:
www.st.com
SD1728 (TH430)