MMST3904 is an NPN small signal surface mount transistor with a planar die construction.
This document is a datasheet for the Diodes MMST3904, an NPN small signal surface mount transistor. It includes mechanical data for the SOT-323 package, listing dimensions and terminal connections. The document also specifies maximum ratings such as collector-base voltage and power dissipation.
| Collector-Base Voltage | 60 V |
|---|---|
| Collector-Emitter Voltage | 40 V |
| Emitter-Base Voltage | 6.0 V |
| Collector Current - Continuous | 200 mA |
| Power Dissipation | 200 mw |
| Thermal Resistance, Junction to Ambient | 625 Kw |
| Operating and Storage Temperature Range | -55 to +150 °C |
| DC Current Gain hfe | 100 to 300 |
| Output Capacitance | 4.0 pF |
| Input Capacitance | 8.0 pF |
| Delay Time | 35 ns |
| Rise Time | 35 ns |
The maximum continuous collector current is 200 mA.
The maximum power dissipation is 200 mW.
The operating and storage temperature range is -55 to +150 °C.