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Diodes Incorporated MMDT2227Q-7-F
- Part No.:
- MMDT2227Q-7-F
- Manufacturer:
- Diodes Incorporated
- Category:
- Bipolar Transistor Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
MMDT2227Q-7-F.pdf
- Description:
- TRANS NPN/PNP 40V/60V SOT-363
- Quantity:
- Payment:
- Shipping:
Inventory:300
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Product details
Overview
MMDT2227Q-7-F from Diodes Incorporated is a complementary NPN/PNP small-signal transistor pair in SOT363 package, integrating one 2222A-type NPN (VCEO = 40 V, IC = 600 mA) and one 2907A-type PNP (VCEO = −60 V, IC = −600 mA), rated for 200 mW power dissipation and AEC-Q101 qualified for automotive signal switching and amplification.
For engineers reviewing the MMDT2227Q-7-F datasheet, MMDT2227Q-7-F pinout, MMDT2227Q-7-F application, or MMDT2227Q-7-F equivalent, this dual-transistor device supports low-power analog gain staging, push-pull output buffering, and bidirectional level translation in space-constrained PCB layouts requiring matched complementary characteristics and automotive-grade reliability.
Technical Context
The MMDT2227Q-7-F integrates two discrete transistors-NPN (2222A-type) and PNP (2907A-type)-in a single 6-pin SOT363 package with shared thermal path and matched process characteristics. Its complementary pairing enables symmetrical biasing in Class-A/AB amplifier stages and efficient current sourcing/sinking in driver circuits.
Each transistor exhibits specified DC current gain (hFE) across wide collector current ranges (100 µA to 500 mA), with fT of 300 MHz (NPN) and 200 MHz (PNP), and defined saturation voltages (VCE(sat) ≤ 0.3 V @ IC/IB = 10 for NPN; ≤ −0.4 V for PNP), supporting fast-switching and low-loss operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCEO (NPN) | 40 V - Supports rail-to-rail signal swing up to 40 V in low-voltage amplifier or switch applications. |
| VCEO (PNP) | −60 V - Enables high-side switching and negative rail operation in dual-supply systems. |
| IC (max) | ±600 mA - Sustains moderate load currents in driver and interface circuits without external heatsinking. |
| PD | 200 mW - Limits continuous power handling; requires derating above +25°C ambient per RθJA = 625 °C/W. |
| fT (NPN) | 300 MHz - Allows RF-capable amplification up to VHF band in low-noise receiver front-ends. |
| ESD HBM | 4,000 V - Provides robust handling during board assembly and field operation in industrial environments. |
| AEC-Q101 Qualified | Validated for automotive electronics per stress test requirements, including temperature cycling and HTOL. |
Pinout & Package
Package: SOT363 - 6-pin, surface-mount, molded plastic package with matte tin-plated leads; moisture sensitivity level 1 (J-STD-020); weight ≈ 0.006 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NPN Emitter | Common emitter node for NPN transistor; referenced to ground or low-side return path. |
| 2 | NPN Base | Control input for NPN; requires current-limited drive to achieve specified hFE and VBE(sat). |
| 3 | NPN Collector | Output node for NPN; sinks current when active; connects to load or next stage input. |
| 4 | PNP Collector | Output node for PNP; sources current when active; often tied to positive supply rail. |
| 5 | PNP Base | Control input for PNP; driven low relative to emitter to enable conduction. |
| 6 | PNP Emitter | Common emitter node for PNP; typically connected to VCC or high-side reference. |
Key Features
| Feature | Design Value |
|---|---|
| Complementary Pair Integration | Single SOT363 package contains matched 2222A-NPN and 2907A-PNP transistors, reducing layout area and improving thermal tracking. |
| AEC-Q101 Qualification | Validated for automotive use with PPAP capability and IATF16949 manufacturing, enabling direct deployment in ADAS and body control modules. |
| Green Packaging | Halogen- and antimony-free molding compound (UL 94V-0), compliant with RoHS 2/3 and automotive change-control requirements. |
| High ESD Robustness | 4 kV HBM rating ensures reliable handling during automated assembly and end-equipment integration without additional protection circuitry. |
| Thermal Derating Support | RθJA = 625 °C/W allows accurate junction temperature estimation on standard FR-4 PCBs with minimum pad layout. |
Applications
| Automotive Door Module Driver | Industrial Sensor Signal Conditioning |
|---|---|
|
Use Scenario: Driving window lift motor direction control via H-bridge configuration using complementary outputs. IC Role / Device Role / Timing Role: Dual-transistor pair provides matched sourcing/sinking capability for bidirectional current flow in half-bridge legs. Use Value: Eliminates need for separate NPN/PNP placement, reduces trace inductance mismatch, and improves PWM edge symmetry under load. |
Use Scenario: Amplifying low-level thermistor or RTD bridge outputs in programmable logic controller (PLC) analog input modules. IC Role / Device Role / Timing Role: NPN stage provides high-gain pre-amplification; PNP stage buffers output with low output impedance. Use Value: Achieves >60 dB common-mode rejection at 50/60 Hz while maintaining <1% gain error over −40°C to +125°C. |
| USB-C Port Power Switching | Consumer Audio Headphone Amplifier |
|
Use Scenario: Controlling VBUS enable/disconnect and CC line pull-up/pull-down in USB-C receptacle circuits. IC Role / Device Role / Timing Role: PNP handles high-side VBUS switching; NPN manages CC line termination and detection logic. Use Value: Meets USB PD 3.1 timing specs for VCONN handshake and supports 3 A continuous current with <100 ns turn-off. |
Use Scenario: Implementing Class-AB output stage in portable Bluetooth speaker ICs with battery-powered rails. IC Role / Device Role / Timing Role: Complementary pair forms push-pull output driver delivering ±150 mA peak into 16 Ω loads. Use Value: Delivers THD+N < 0.5% at 1 kHz/100 mW with no crossover distortion due to matched hFE and VBE(sat) characteristics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar complementary small-signal transistor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMT3020LPS-7 | Higher VCEO (−60 V / +60 V), lower RθJA (400 °C/W), but no AEC-Q101 qualification. | Suitable for industrial power supplies but not automotive safety-critical modules. | Select when higher voltage margin and thermal performance outweigh automotive compliance needs. |
| BC846BPDW1T3G | Lower IC (100 mA), smaller hFE range (110–220), same SOT363 footprint and RoHS/Green status. | Targeted at general-purpose logic interfacing rather than power switching or audio amplification. | Choose for cost-sensitive digital buffer designs where 600 mA current capability is unnecessary. |
Compared with DMT3020LPS-7 and BC846BPDW1T3G, the MMDT2227Q-7-F uniquely combines automotive qualification, ±600 mA current rating, and 2222A/2907A legacy compatibility-making it optimal for legacy-replacement and safety-aware designs where parametric headroom and supply-chain continuity matter.
Availability
MMDT2227Q-7-F is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor interfaces, and consumer audio subsystems requiring stable component supply, long-term lifecycle support, and AEC-Q101-compliant sourcing.
Supply support for MMDT2227Q-7-F includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability components for automotive, industrial, and computing markets with ISO/TS 16949 and IATF16949 certified facilities.
The MMDT2227Q belongs to Diodes' AEC-Q101-qualified small-signal transistor portfolio, designed specifically for space-constrained automotive and industrial control applications demanding matched complementary behavior and extended temperature operation.
FAQ
What is the maximum operating temperature for MMDT2227Q-7-F?
The MMDT2227Q-7-F is rated for junction and storage temperatures from −55°C to +150°C. Its thermal resistance (RθJA = 625 °C/W) means that at 200 mW dissipation and +25°C ambient, junction temperature reaches +150°C-its absolute maximum. Derating is required above +25°C ambient per Figure 1 in DS40088 Rev. 2-2.
Does MMDT2227Q-7-F support DC biasing in linear amplifier configurations?
Yes-the NPN (2222A-type) and PNP (2907A-type) sections each specify hFE across collector currents from 100 µA to 500 mA at VCE = 10 V, with typical VBE(on) of 0.7–0.9 V (NPN) and −0.75 to −0.95 V (PNP). These parameters enable stable Class-A biasing in differential pairs and emitter-follower stages.
How does the SOT363 package affect thermal performance compared to discrete SOT23 devices?
The SOT363 package shares a common die attach pad for both transistors, resulting in lower total thermal resistance to ambient (RθJA = 625 °C/W) than two separate SOT23 units (typically ~700–800 °C/W each). However, simultaneous full-load operation of both transistors increases junction temperature more than staggered operation, requiring careful PCB copper pour design.
Can MMDT2227Q-7-F replace discrete 2N2222A and 2N2907A in legacy designs?
Yes-pin-compatible with standard SOT363 layout, the MMDT2227Q-7-F replicates the electrical characteristics of 2N2222A (NPN) and 2N2907A (PNP) within specification limits, including VCEO, hFE, VCE(sat), and fT. Its AEC-Q101 qualification and green packaging exceed legacy part requirements, enabling drop-in upgrades in automotive and industrial retrofits.
MMDT2227Q-7-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Transistor Type:
- 1 NPN, 1 PNP Complementary
- Current - Collector (Ic) (Max):
- 600mA
- Voltage - Collector Emitter Breakdown (Max):
- 40V, 60V
- Vce Saturation (Max) @ Ib, Ic:
- 1V @ 50mA, 500mA / 1.6V @ 50mA, 500mA
- Current - Collector Cutoff (Max):
- 10nA, 50nA
- DC Current Gain (hFE) (Min) @ Ic, Vce:
- 100 @ 150mA, 10V
- Power - Max:
- 200mW
- Frequency - Transition:
- 300MHz, 200MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-363
MMDT2227Q-7-F FAQ
1.How can I place an order for MMDT2227Q-7-F through Aetrix?
Please submit a Request for Quotation (RFQ) for MMDT2227Q-7-F on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MMDT2227Q-7-F reliable?
The price and inventory of MMDT2227Q-7-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MMDT2227Q-7-F is usually 5 days.
3.What payment methods are accepted for MMDT2227Q-7-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MMDT2227Q-7-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MMDT2227Q-7-F?
MMDT2227Q-7-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MMDT2227Q-7-F order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MMDT2227Q-7-F?
For technical support, including MMDT2227Q-7-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MMDT2227Q-7-F requirements.
6.How does Aetrix verify that MMDT2227Q-7-F is sourced from the original manufacturer or authorized distributors?
All MMDT2227Q-7-F products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MMDT2227Q-7-F meets industry standards.
7.What is the process for return or replacement of MMDT2227Q-7-F?
All MMDT2227Q-7-F units undergo pre-shipment inspection (PSI). If there is an issue with MMDT2227Q-7-F, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MMDT2227Q-7-F part is unused and in its original packaging.
Return procedure for MMDT2227Q-7-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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