SBRFP2M60SAFQ - 2A 60V Field-Plated SBR Diode, SMAF | Diodes Inc
MPN: SBRFP2M60SAFQ ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $0.41 | $0.41 |
| 10 | $0.36 | $3.60 |
| 100 | $0.27 | $27.00 |
| 500 | $0.22 | $110.00 |
| 1,000 | $0.19 | $190.00 |
SBRFP2M60SAFQ Overview
A Super Barrier Rectifier (SBR®) is a proprietary Diodes Incorporated power-rectifier technology that combines the low forward voltage drop of a Schottky diode with the low reverse leakage of a PN-junction rectifier. The SBRFP2M60SAFQ further integrates a field-plating process that suppresses reverse leakage at high temperatures, placing it within the discrete-semiconductor power-rectifier hierarchy: diode → rectifier → SBR/SBR-FP → surface-mount power device.
Key features include a 60V repetitive peak reverse voltage (VRRM), 2A average rectified forward current (IF(AV)), low forward voltage drop (VF), and ultra-low reverse leakage. The device is supplied on 10,000-piece tape-and-reel in the SMAF package, which is footprint-compatible with industry-standard SMA packages while offering a lower profile.
Typical applications include automotive body-electronics load-dump protection, freewheeling and DC-DC converter secondary rectification, battery-charging adapters, and polarity-protection circuits. The AEC-Q101 qualification makes it ideal for under-the-hood and cabin-electronics ECUs, LED drivers, and motor-control boards requiring automotive-grade change control.
When designing with the SBRFP2M60SAFQ, observe the published thermal-resistance curve and ensure the PCB copper-pad area matches the recommended footprint for the desired current rating. The Q-suffix variant is the correct choice when automotive PPAP and change-control documentation are required by the OEM.
Drop-in alternatives for SBRFP2M60SAFQ — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with SBRFP2M60SAFQ (same form factor and footprint) — differing in Automotive Qualification, Configuration, Manufacturing Certification, Package.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
SBRFP2M60SAFQ-13
✅ Drop-In📋 Reference alternative (not in catalog)
SBRFP2M60S1FQ-13
✅ Drop-In📋 Reference alternative (not in catalog)
SBR1U60SAFQ-13
✅ Drop-In📋 Reference alternative (not in catalog)
SBRFP2M60SAFQ Maximum Ratings & Electrical Characteristics
| Manufacturer | Diodes Incorporated |
| Diode Type | Super Barrier Rectifier, Field-Plated (SBR®FP) |
| Repetitive Peak Reverse Voltage (VRRM) | 60 V |
| Average Rectified Forward Current (IF(AV)) | 2 A |
| Maximum DC Blocking Voltage (VDC) | 60 V |
| Operating Temperature Range | -55 °C to +150 °C |
| Package | SMAF |
| Mounting Type | Surface Mount |
| Configuration | Single Diode |
| Automotive Qualification | AEC-Q101 qualified, PPAP capable |
| Manufacturing Certification | IATF 16949 certified facilities |
| RoHS Status | Compliant |
SBRFP2M60SAFQ Pin Configuration
| Pin 1 | Anode (A) — Positive terminal (anode) of the rectifier diode |
| Pin 2 | Cathode (K) — Negative terminal (cathode) of the rectifier diode |
Typical Applications
SBRFP2M60SAFQ is suitable for 6 applications: Automotive Body-Electronics Rectification, Freewheeling Diode for Inductive Loads, DC-DC Converter Secondary Rectification, Battery-Charging Adapter Polarity Protection, LED Driver Freewheeling and Reverse-Protection, Industrial 24V Bus Rectification and Protection.
Automotive Body-Electronics Rectification
The SBRFP2M60SAFQ's 60V VRRM rating, 2A forward current, AEC-Q101 qualification, and IATF 16949 manufacturing make it ideally suited for automotive body-electronics modules powered from the 12V/24V board-net. The SBR-FP field-plated technology provides ultra-low reverse leakage at elevated junction temperatures — directly lowering self-heating in always-on body controllers, central locking modules, and lighting ECUs. Placed as a reverse-battery protection diode or as the secondary-side rectifier in a buck converter, the 2A rating covers typical body-electronics loads. Its SMAF footprint is compatible with hand-rework and standard reflow profiles used on automotive PCBs.
Recommended
Freewheeling Diode for Inductive Loads
The SBRFP2M60SAFQ is well-suited as a freewheeling (flyback) diode across relays, solenoids, motors, and other inductive loads. With 60V reverse voltage headroom and 2A continuous forward current, it clamps the inductive kickback of 12V/24V automotive coils and small motors. The SBR-FP low-leakage characteristic reduces circulating current during the off-time, and the SMAF package offers a compact footprint suitable for densely-populated relay-driver boards. AEC-Q101 qualification is essential when the load is part of an automotive subsystem with PPAP-bound reliability documentation.
Recommended
DC-DC Converter Secondary Rectification
As a secondary-side rectifier in isolated or non-isolated DC-DC converters, the SBRFP2M60SAFQ offers a 60V/2A rating suitable for 24V-input buck and buck-boost topologies. The SBR-FP field-plated technology provides Schottky-like low forward voltage drop combined with low reverse leakage — directly improving converter efficiency at light load and reducing thermal rise at full load. The SMAF package is footprint-compatible with industry-standard SMA layouts, simplifying drop-in upgrades from existing Schottky secondaries. Designers should size copper-pad area against the datasheet thermal-resistance curves to maintain junction temperature below 125 °C.
Recommended
Battery-Charging Adapter Polarity Protection
The SBRFP2M60SAFQ functions as a polarity-protection (reverse-battery) diode in battery-charging adapters and portable-device chargers. Its 60V reverse-voltage rating tolerates the inductive transients of mains-powered adapters, and the 2A forward current covers typical single-cell and multi-cell charging loads. Compared to a standard Schottky of the same rating, the field-plated SBR-FP provides measurably lower reverse leakage at elevated junction temperature — a key advantage in always-connected chargers that remain plugged in for extended periods. The SMAF surface-mount package supports high-density charger PCB layouts.
Recommended
LED Driver Freewheeling and Reverse-Protection
The SBRFP2M60SAFQ is well matched to automotive and industrial LED-driver circuits, where it serves both as a reverse-polarity protection diode on the input rail and as a freewheeling element across inductive boost-choke paths. With 60V reverse headroom it handles the boost-choke kickback in 24V-to-LED-string topologies, and the 2A rating covers multi-LED-string drivers up to ~5W per channel. The SBR-FP low-leakage behaviour minimises quiescent loss in PWM-dimmed LED strings — important for thermal management in sealed luminaire housings. AEC-Q101 qualification is required for automotive headlamp and signal-lighting designs.
Recommended
Industrial 24V Bus Rectification and Protection
The SBRFP2M60SAFQ provides robust rectification and reverse-polarity protection in industrial 24V bus systems, including PLC I/O modules, sensor power conditioning, and motor-control auxiliary rails. The 60V reverse-voltage rating tolerates the inductive transients common in industrial wiring, while the 2A continuous forward current supports typical 24V bus loads. The SBR-FP technology's low reverse leakage reduces quiescent loss in always-powered sensor-conditioning boards, and the SMAF footprint is suitable for high-density industrial PCB assemblies. Designers should add a TVS clamp upstream for surge protection per IEC 61000-4-5.
Recommended
Recommended Products Summary
Engineering reference data for SBRFP2M60SAFQ — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SBRFP2M60P1Q-7 | SBRFP2M60SAFQ-13 | SBRFP2M60S1FQ-13 | SBR1U60SAFQ-13 |
|---|---|---|---|---|---|
| Package | SMAF | PowerDI123 (different footprint) | SMAF - same | SMAF - same | SMAF - same |
| Brand | Diodes Incorporated | Diodes Incorporated - same | Diodes Incorporated - same | Diodes Incorporated - same | Diodes Incorporated - same |
| Repetitive Peak Reverse Voltage (VRRM) | 60 V | 60 V | 60 V | 60 V | 60 V |
| Average Rectified Forward Current (IF(AV)) | 2 A | 2 A | 2 A | 2 A | 1 A (-50%) |
| Diode Technology | SBR®FP (Field-Plated) | SBR®FP | SBR®FP | SBR®FP | SBR®FP |
| Automotive Qualification | AEC-Q101 (Q-suffix) | AEC-Q101 (Q-suffix) | AEC-Q101 (Q-suffix) | Non-automotive standard grade | AEC-Q101 (Q-suffix) |
| Mounting Type | Surface Mount (SMAF) | Surface Mount (PowerDI123) | Surface Mount (SMAF) | Surface Mount (SMAF) | Surface Mount (SMAF) |
| Operating Temperature Range | -55 °C to +150 °C | -55 °C to +150 °C | -55 °C to +150 °C | -55 °C to +150 °C | -55 °C to +150 °C |
Key Differentiators
- Field-plated SBR®FP technology delivers ultra-low reverse leakage at high junction temperature (vs Equivalent 60V/2A standard Schottky rectifier (e.g., SS26-E3/52T style parts))
- AEC-Q101 qualified, PPAP capable, IATF 16949 manufacturing (Q-suffix) (vs Non-automotive SBR-FP variants in the same SMAF package)
- SMAF low-profile package is footprint-compatible with industry-standard SMA (vs SBRFP2M60P1Q-7 in PowerDI123)
Design Notes
Estimated: at IF=2A continuous in the SMAF package, the junction-temperature rise is governed by the thermal resistance from junction to ambient (θJA). On a 1 oz copper land pattern with minimum recommended footprint, expect θJA in the 60–80 °C/W range; on a 1 square-inch copper pour this falls to ~35 °C/W. Verify against the datasheet's thermal-resistance-versus-copper-area curve and derate IF(AV) accordingly when the board-side copper is below the recommended footprint.
Use the SMAF footprint as published in the Diodes Incorporated SBRFP2M60SAFQ datasheet — the cathode pad is the larger thermal pad and must be soldered to a copper area sized for the desired current rating. Avoid routing high-current traces into narrow neck-down regions near the package, as this increases trace resistance and reduces thermal dissipation. For automotive PPAP-bound designs, retain the recommended footprint verbatim and document it in the PCB specification.
Do not substitute a non-Q-suffix variant in an automotive design that requires AEC-Q101 qualification and PPAP change control — only the Q-suffix parts carry full automotive traceability. Likewise, do not exceed 60V VRRM; inductive transients in 24V automotive systems can reach 35–40V during load-dump, leaving only ~20V headroom. Add a TVS clamp upstream if the application can experience transients beyond the rated VRRM.
Compliance Information
AEC-Q101 qualified, PPAP capable, IATF 16949 certified manufacturing facilities. RoHS and REACH compliant. The Q-suffix is required for full automotive PPAP documentation; non-Q variants in the same family are available for industrial/consumer designs.
