MMST2222A-7-F
Diodes Incorporated
300MHzTape & Reel (TR); Cut Tape (CT)200 mW
Ref. price$0.22
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Diodes Incorporated MMST Series
17 variants · Diodes Incorporated
About the Diodes Incorporated Diodes Incorporated MMST Series series
The Diodes Incorporated Diodes Incorporated MMST Series series groups 17 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of SC-70, SOT-323, mounting type of Surface Mount and operating temperature of -55°C ~ 150°C (TJ). Variants differ by current - collector (Ic), DC current gain (hFE) (Min) @ ic, vce and frequency, so you can match the exact current - collector (Ic) your application requires using the selection guide below.
Select a variant by
- Current - collector (Ic)
- 200 mA · 600 mA
- DC current gain (hFE) (Min) @ ic, vce
- 40 @ 30mA, 10V · 60 @ 10mA, 5V · 100 @ 10mA, 1V · 100 @ 150mA, 10V
- Frequency
- 50MHz · 300MHz
- Transistor type
- NPN · PNP
- Vce saturation (Max) @ ib, ic
- 1V @ 50mA, 500mA · 300mV @ 5mA, 50mA · 500mV @ 2mA, 20mA · 500mV @ 5mA, 50mA
- Voltage - collector emitter breakdown
- 40 V · 150 V · 300 V
- Current - collector cutoff
- 10nA (ICBO) · 50nA (ICBO) · 100nA (ICBO)
Variant comparison
| Parameter | MMST2222A-7-F | MMST3904-7-F | MMSTA42-7-F | MMST5401-7-F |
|---|---|---|---|---|
| Current - collector (Ic) | 600 mA | 200 mA | 200 mA | 200 mA |
| DC current gain (hFE) (Min) @ ic, vce | 100 @ 150mA, 10V | 100 @ 10mA, 1V | 40 @ 30mA, 10V | 60 @ 10mA, 5V |
| Frequency | 300MHz | 300MHz | 50MHz | 300MHz |
| Transistor type | NPN | NPN | NPN | PNP |
| Vce saturation (Max) @ ib, ic | 1V @ 50mA, 500mA | 300mV @ 5mA, 50mA | 500mV @ 2mA, 20mA | 500mV @ 5mA, 50mA |
| Voltage - collector emitter breakdown | 40 V | 40 V | 300 V | 150 V |
| Current - collector cutoff | 10nA (ICBO) | — | 100nA (ICBO) | 50nA (ICBO) |
Shared specifications
- Case
- SC-70, SOT-323
- Mounting type
- Surface Mount
- Operating temperature
- -55°C ~ 150°C (TJ)
- Package
- Tape & Reel (TR); Cut Tape (CT)
- Power - max
- 200 mW
Request a quote on any Diodes Incorporated MMST Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Diodes Incorporated Diodes Incorporated MMST Series variants differ?
- Diodes Incorporated MMST Series part numbers differ by current - collector (Ic), DC current gain (hFE) (Min) @ ic, vce, frequency and transistor type. Use the selection guide above to pick by current - collector (Ic).
- How many Diodes Incorporated Diodes Incorporated MMST Series part numbers are listed?
- 17 Diodes Incorporated Diodes Incorporated MMST Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Diodes Incorporated Diodes Incorporated MMST Series?
- Request a quote (RFQ) for any Diodes Incorporated MMST Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.