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Alpha & Omega Semiconductor Inc. AOD5B65N1
- Part No.:
- AOD5B65N1
- Manufacturer:
- Alpha & Omega Semiconductor Inc.
- Category:
- Single IGBTs
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
AOD5B65N1.pdf
- Description:
- IGBT 650V 5A TO252
- Quantity:
- Payment:
- Shipping:
Inventory:3,426
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Product details
Overview
AOD5B65N1 from Alpha & Omega Semiconductor is a 650V, 5A rated IGBT with integrated soft-recovery anti-parallel diode, designed for hard-switching motor drive stages and home appliance inverters. It delivers VCE(sat) = 2.0 V at IC = 5 A, TJ = 25°C; Eoff = 0.049 mJ; trr = 170 ns; and RθJC = 2.4°C/W for the IGBT die.
For engineers reviewing the AOD5B65N1 datasheet, pinout, applications, or equivalent options, key selection criteria include short-circuit ruggedness (tSC = 5 µs), diode softness factor, gate charge (Qg = 9.2 nC), and thermal resistance in TO-252 package for compact inverter designs.
Technical Context
The AOD5B65N1 implements Alpha IGBT™ technology with optimized carrier lifetime control to achieve low conduction loss and soft, fast diode recovery. Its gate threshold voltage (VGE(th) = 5.2 V typ) and transconductance (gFS = 3.1 S) support stable turn-on under varying junction temperature.
Switching behavior is characterized by controlled dI/dt during turn-on (soft turn-on di/dt controllability) and low EMI emission due to balanced voltage/current slopes. The integrated diode exhibits Qrr = 0.19 µC and Irm = 2.5 A at TJ = 150°C, enabling clean commutation in half-bridge topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCE Rating | 650 V - supports 400 V DC bus systems with 1.6× safety margin for transient overvoltage |
| IC Continuous (TC=100°C) | 5 A - enables compact heatsink design in fan motor drivers up to 300 W output |
| VCE(sat) @ 5 A, 25°C | 2.0 V - reduces conduction loss to ≤10 W at full load, critical for thermal management |
| Eoff @ 400 V, 5 A | 0.049 mJ - lowers switching loss by >35% vs. legacy IGBTs, improving inverter efficiency |
| trr (Diode) | 170 ns - ensures low reverse recovery overshoot and reduced snubber stress |
| RθJC (IGBT) | 2.4 °C/W - allows direct mounting to PCB copper pour or small heatsink in TO-252 footprint |
| Qg | 9.2 nC - compatible with standard 1–2 A gate drivers without excessive Miller effect |
Pinout & Package
Package: TO-252 (DPAK), surface-mount, single-ended heat transfer via exposed drain pad on bottom side. Thermal pad must be soldered to ≥200 mm² copper area for rated power dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Collector (C) | Main high-side current path | Connected to DC bus positive; carries full motor phase current; electrically tied to thermal pad |
| Gate (G) | Control input | High-impedance MOS-controlled terminal; requires 15 V drive for full saturation; sensitive to ESD |
| Emitter (E) | Power return and reference | Common node for IGBT emitter and diode cathode; serves as current sense reference point |
Key Features
| Feature | Design Value |
|---|---|
| Soft and fast recovery anti-parallel diode | Qrr = 0.19 µC, trr = 170 ns, softness factor >2.5 - minimizes voltage spikes and EMI in freewheeling |
| Short-circuit ruggedness | tSC = 5 µs at VGE = 15 V, VCC ≤ 300 V, TJ ≤ 150°C - enables robust protection without external desat detection |
| Low turn-off switching loss | Eoff = 0.049 mJ - reduces total switching loss by ~25% vs. comparable 650 V IGBTs at 20 kHz |
| High efficient turn-on dI/dt controllability | Controlled rise time (tr = 14 ns) with minimal oscillation - simplifies gate resistor selection and layout |
| Very good EMI behavior | Measured dV/dt < 5 kV/µs and dI/dt < 1.2 kA/µs under standard test conditions - eases EMC compliance |
Applications
| Fan Motor Inverter | Home Appliance Compressor Drive |
|---|---|
Use Scenario: Variable-speed DC fan control in HVAC indoor units and air purifiers using 20–40 kHz PWM. IC Role / Device Role / Timing Role: High-side switch in half-bridge inverter stage; handles 5 A peak phase current with 650 V blocking. Use Value: Low VCE(sat) and soft diode reduce audible noise and improve efficiency above 85% at 300 W load. |
Use Scenario: Single-phase inverter driving hermetic compressor in refrigerator/freezer systems. IC Role / Device Role / Timing Role: Main switching device in 12–18 kHz inverter bridge; operates at TJ up to 135°C ambient. Use Value: Short-circuit ruggedness eliminates need for fast desaturation circuitry, reducing BOM count and cost. |
| Small Industrial Motor Drive | Power Tool Battery Inverter |
Use Scenario: 400–750 W BLDC drive for conveyors or pumps in light industrial settings. IC Role / Device Role / Timing Role: IGBT + integrated diode replaces discrete IGBT + FRD pair in space-constrained PCB layouts. Use Value: TO-252 footprint enables 30% smaller board area vs. TO-220 alternatives while maintaining thermal performance. |
Use Scenario: 18–40 V battery-powered angle grinders or drills requiring high-torque startup and regenerative braking. IC Role / Device Role / Timing Role: Low-loss switching element in H-bridge for bidirectional motor control and energy recovery. Use Value: Fast diode recovery (trr = 170 ns) prevents shoot-through during polarity reversal and improves brake efficiency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar IGBT switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STGP5H60DLF | 600 V rating, higher VCE(sat) = 2.3 V @ 5 A, no integrated diode - requires external FRD | Limited to ≤350 V DC bus; needs additional diode footprint and layout routing | Prefer when lower-cost discrete solution suffices and board space is not constrained |
| IXYS IXGN50N60B3 | 600 V, 50 A rated, TO-247 package, Qg = 125 nC - significantly higher gate drive requirement | Suitable only for high-power (>1 kW) systems; incompatible with TO-252 footprint | Select only for scalable platform designs where future power upgrade is planned |
Compared with STGP5H60DLF and IXGN50N60B3, the AOD5B65N1 offers optimal balance of voltage margin, integrated diode functionality, and surface-mount compatibility for sub-1 kW motor drives-enabling faster time-to-market without compromising ruggedness or thermal performance.
Availability
AOD5B65N1 is available at Aetrix Electronics and suitable for fan motor inverters, home appliance compressor drives, and small industrial motor controls requiring stable component supply, consistent parametric performance, and long-term lifecycle support.
Supply support for AOD5B65N1 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
Alpha & Omega Semiconductor (AOS) is a fabless power semiconductor company specializing in high-efficiency MOSFETs, IGBTs, and power modules for consumer, industrial, and computing markets.
The AOD5B65N1 belongs to AOS's Alpha IGBT™ family, engineered specifically for cost-sensitive, space-constrained hard-switching applications such as white goods and power tools where diode integration and thermal efficiency are critical.
FAQ
What is the maximum continuous collector current for AOD5B65N1 at case temperature 100°C?
The AOD5B65N1 supports IC = 5 A continuous at TC = 100°C, as specified in its Absolute Maximum Ratings table. This rating assumes proper PCB copper area (≥200 mm²) under the thermal pad and free-air convection cooling. Derating applies above 100°C per Figure 11 in the datasheet.
Does AOD5B65N1 include an integrated freewheeling diode?
Yes, the AOD5B65N1 integrates a fast, soft-recovery anti-parallel diode monolithically with the IGBT die. Its diode parameters include trr = 170 ns, Qrr = 0.19 µC, and Irm = 2.5 A at TJ = 150°C, eliminating the need for an external diode in half-bridge configurations.
What is the short-circuit withstand time for AOD5B65N1?
The AOD5B65N1 has a short-circuit withstand time of tSC = 5 µs under conditions of VGE = 15 V, VCC ≤ 300 V, and TJ ≤ 150°C. This capability is validated for up to 1000 events with ≥1 s interval between faults, enabling simplified protection schemes in motor drive applications.
What gate resistor value is recommended for AOD5B65N1 in a 20 kHz motor inverter?
A gate resistor of 60 Ω is used in the datasheet's switching characterization (Figures 13–15) at 20 kHz, delivering balanced Eon/Eoff and acceptable dV/dt. For lower EMI, increase to 100 Ω; for faster switching, reduce to 33 Ω - always verify with actual layout and oscilloscope measurements on AOD5B65N1.
Is AOD5B65N1 qualified for automotive applications?
No, the AOD5B65N1 is explicitly qualified for the consumer market only. Per its datasheet disclaimer, it is not authorized for use in life-support devices or automotive safety-critical systems. AOS does not guarantee AEC-Q101 qualification or extended temperature operation beyond –55°C to +150°C for this part.
AOD5B65N1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Alpha & Omega Semiconductor Inc.
- Series:
- Alpha IGBT™
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- IGBT Type:
- -
- Voltage - Collector Emitter Breakdown (Max):
- 650 V
- Current - Collector (Ic) (Max):
- 10 A
- Current - Collector Pulsed (Icm):
- 15 A
- Vce(on) (Max) @ Vge, Ic:
- 2.5V @ 15V, 5A
- Power - Max:
- 52 W
- Switching Energy:
- 81µJ (on), 49µJ (off)
- Input Type:
- Standard
- Gate Charge:
- 9.2 nC
- Td (on/off) @ 25°C:
- 8ns/73ns
- Test Condition:
- 400V, 5A, 60Ohm, 15V
- Reverse Recovery Time (trr):
- 170 ns
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252 (DPAK)
AOD5B65N1 FAQ
1.How can I place an order for AOD5B65N1 through Aetrix?
Please submit a Request for Quotation (RFQ) for AOD5B65N1 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 AOD5B65N1 reliable?
The price and inventory of AOD5B65N1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AOD5B65N1 is usually 5 days.
3.What payment methods are accepted for AOD5B65N1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AOD5B65N1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AOD5B65N1?
AOD5B65N1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AOD5B65N1 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 AOD5B65N1?
For technical support, including AOD5B65N1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AOD5B65N1 requirements.
6.How does Aetrix verify that AOD5B65N1 is sourced from the original manufacturer or authorized distributors?
All AOD5B65N1 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 AOD5B65N1 meets industry standards.
7.What is the process for return or replacement of AOD5B65N1?
All AOD5B65N1 units undergo pre-shipment inspection (PSI). If there is an issue with AOD5B65N1, 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 AOD5B65N1 part is unused and in its original packaging.
Return procedure for AOD5B65N1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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