CNCHIPDEPOT Original Part
MMBT2907A
MMBT2907A PNP BJT transistor with 60V VCEO, 600mA collector current, 200MHz fT and SOT-23 package.
Transistor PolarityPNP
Collector-Emitter Voltage (VCEO)60 V
Collector Current (IC)600 mA
DC Current Gain (hFE)100 Min @ IC = -150 mA, VCE = -10 V
Power Dissipation (PD)250 mW
PackageSOT-23
Product Overview
The MMBT2907A is a PNP bipolar junction transistor designed for general-purpose switching and small-signal amplification. It features a 60V collector-emitter voltage rating, 600mA maximum collector current, and a minimum DC current gain of 100 at 150mA collector current. Compared with lower-voltage PNP small-signal devices, it offers more voltage headroom while maintaining useful current capability for compact control and amplifier circuits.
Packaged in a SOT-23 surface-mount package, the MMBT2907A is suitable for high-side switching, complementary transistor stages, signal amplification, and low-voltage load-control applications where a compact footprint is required.
Specifications
Key electrical, package, and sourcing parameters for quick engineering review.
| Part Number | MMBT2907A |
| Brand | CNCHIPDEPOT |
| Package | SOT-23 |
| Product Type | BJT |
| Transistor Polarity | PNP |
| Collector-Emitter Voltage (VCEO) | 60 V |
| Collector Current (IC) | 600 mA |
| DC Current Gain (hFE) | 100 Min @ IC = -150 mA, VCE = -10 V |
| Power Dissipation (PD) | 250 mW |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 1.6 V Max (Magnitude) @ IC = -500 mA, IB = -50 mA |
| Transition Frequency (fT) | 200 MHz |
| Operating Temperature | -55°C to +150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3 / SC-59 / SOT-23-3 |
| Collector Cutoff Current (ICBO) | 10 nA Max |
Cross Reference & Replacement Information
The following part numbers are commonly reviewed for replacement or compatibility matching. Always verify datasheet, package, pinout, and operating conditions before bulk purchase.
| Target Brand | Target MPN | Replace Type | Notes |
|---|---|---|---|
| ON Semiconductor | 2N2907A | Direct Replacement | Same electrical characteristics, TO-92 package. |
| Rohm Semiconductor | 2SB1184 | Possible Replacement | Check maximum collector current and power dissipation. |
| STMicroelectronics | BC557B | Functional Alternative | Similar PNP BJT, check hFE and voltage ratings. |
| Texas Instruments | PN2907A | Cross Reference | Verify package (SOT-23) and pin configuration. |
Datasheet
Download the datasheet or contact us for additional technical information.
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Typical Applications
- PNP high-side switching circuits
- General-purpose signal amplification
- Complementary NPN/PNP driver stages
- LED and indicator control circuits
- Low-voltage load switching
- Compact surface-mount control circuits
Ordering & RFQ Information
- MOQ: Contact sales
- Lead Time: 3–7 working days for stock items
- Packaging: Reel / Tube / Tray depending on package
- Sample Availability: Available on request
- Mass Production Status: 50K+ pcs Stock / Mass Production
FAQ
Can this part replace my current model?
It may be suitable depending on your circuit requirements. Please verify datasheet, package, pinout, and test samples before bulk orders.
Can I request samples?
Yes. Please submit your RFQ with target quantity and application details.
Need this part or a compatible replacement?
Send us your target part number, BOM list, quantity, and technical requirements. CNCHIPDEPOT can help review replacement options and provide RFQ support.
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SMT Assembly Workshop
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Controlled production environments supporting semiconductor and electronic component manufacturing processes.
Component Testing Equipment
Electrical testing and verification equipment used to support performance checks and product consistency.
Quality Inspection Lab
Quality inspection processes help verify component condition, specifications and production consistency before shipment.