Key facts
- Model
- SOT-323
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-07
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Central SOT-323 CASE Manual(2)
The document describes the CENTRAL SEMICONDUCTOR CMST5088 and CMST5089 types as NPN silicon transistors manufactured by the epitaxial planar process. These devices are epoxy molded in a SUPERmini surface mount package, specifically designed for applications requiring high gain and low noise.
The datasheet details maximum ratings such as collector-base voltage (35V/30V) and power dissipation (250mW), along with electrical characteristics including current gain (hFE) and cutoff frequencies. It also includes a mechanical outline showing the lead code for the SOT-323 case.
Central Semiconductor SOT-323 specifications
| Collector-Base Voltage (VCBO) | 35 V (CMST5088), 30 V (CMST5089) |
|---|---|
| Collector-Emitter Voltage (VCEO) | 30 V (CMST5088), 25 V (CMST5089) |
| Emitter-Base Voltage (VEBO) | 4.5 V |
| Collector Current (IC) | 50 mA |
| Power Dissipation (PD) | 250 mW |
| Operating and Storage Junction Temperature | -65 to +150 °C |
Source: Central SOT-323 CASE Manual(2)
All Central Semiconductor SOT-323 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the marking codes for CMST5088 and CMST5089?
The marking code for CMST5088 is 1QC, and for CMST5089 it is 1RC.
What package type do these transistors use?
They are epoxy molded in a SUPERmini surface mount package (SOT-323 case).
What are the available configurations for these diodes?
The available configurations are Dual, Common Anode and Dual, Common Cathode.
What is the marking code for the CMSD2836?
The marking code for the CMSD2836 is A2C.
What are the marking codes for CMSD2836 and CMSD2838?
The CMSD2836 uses marking code A2C, while the CMSD2838 uses marking code A6C.
What is the typical forward voltage drop at 10mA?
The typical forward voltage (VF) is 1.0 V when the forward current (IF) is 10mA.