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Nexperia USA Inc. BAT760/6X
- Part No.:
- BAT760/6X
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SC-76, SOD-323
- Datasheet:
-
BAT760/6X.pdf
- Description:
- DIODE SCHOTTKY 20V 1A SOD323
- Quantity:
- Payment:
- Shipping:
Inventory:5,973
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Product details
Overview
BAT760/6X from Nexperia is a medium-power Schottky barrier single diode in SOD323 (SC-76) package, featuring 20 V reverse voltage rating, 1 A continuous forward current, 480–550 mV forward voltage at 1 A, guard-ring stress protection, and 19–25 pF junction capacitance at 5 V. It serves as a high-speed clamping and protection device in DC-DC converter output stages and I/O line transient suppression.
For engineers reviewing the BAT760/6X datasheet, BAT760/6X pinout, BAT760/6X application, or BAT760/6X equivalent, key selection criteria include pulsed forward voltage consistency at 1 A, low reverse leakage (<50 µA at 15 V), thermal resistance (180–220 K/W), SOD323 footprint compatibility, and non-automotive qualification status per revision v.4.
Technical Context
The BAT760/6X employs a planar Schottky junction with integrated guard ring to suppress edge breakdown under electrical stress, enabling reliable operation up to 125 °C junction temperature. Its ultra-low VF and fast recovery support high-frequency switching in buck converter freewheeling paths and logic-level signal clamping.
Thermal performance is defined for two PCB mounting conditions: 220 K/W (10 mm² cathode pad) and 180 K/W (40 mm² cathode pad), confirming its dependence on copper area for thermal management. Reverse leakage remains below 20 µA at 8 V and 25 °C, supporting stable voltage clamping in low-power rail protection.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 20 V maximum - sets absolute upper limit for safe blocking in 12 V or 15 V rail protection circuits |
| Forward Current (IF) | 1 A continuous - supports medium-power DC-DC output rectification without derating at Tamb ≤ 70 °C |
| Forward Voltage (VF) | 480–550 mV at 1 A - minimizes conduction loss and self-heating in high-duty-cycle clamping applications |
| Reverse Leakage (IR) | 10–50 µA at 15 V - ensures low standby power draw in always-on protection circuits |
| Junction Capacitance (Cd) | 19–25 pF at 5 V - enables sub-nanosecond response in ESD/transient clamp networks without signal distortion |
| Thermal Resistance (Rth(j-a)) | 180–220 K/W - requires ≥40 mm² copper pour for full 1 A operation at ambient ≤ 85 °C |
Pinout & Package
Encapsulated in SOD323 (SC-76) surface-mount plastic package: 1.7 mm × 1.25 mm × 0.95 mm body, 1.3 mm lead pitch, tin-plated terminations. Cathode marked with "A4" on top surface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to lower-potential node; carries full forward current and defines polarity of clamping action |
| 2 | Anode (A) | Connected to higher-potential node; forms Schottky junction with cathode; unmarked terminal in SOD323 outline |
Key Features
| Feature | Design Value |
|---|---|
| Guard-ring protected junction | Prevents premature edge breakdown under voltage transients, extending reliability in unprotected I/O lines |
| Ultra high-speed switching | Sub-10 ns reverse recovery time (inferred from Schottky architecture and low Cd) enables >10 MHz clamping |
| Very low forward voltage | Typical 480 mV at 1 A reduces power loss by >30% vs. standard silicon diodes in same package |
| Small SMD footprint | SOD323 outline allows placement in space-constrained locations such as USB-C port ESD arrays or PMIC output rails |
Applications
| DC-DC Converter Output Clamping | USB Port Transient Protection |
|---|---|
Use Scenario: Clamp flyback voltage spikes at synchronous buck converter output during MOSFET turn-off. IC Role / Device Role / Timing Role: Freewheeling Schottky diode providing low-loss current path during dead time. Use Value: 480 mV VF minimizes conduction loss; 25 pF Cd avoids resonance with output inductor at 500 kHz–2 MHz switching frequencies. |
Use Scenario: Suppress ESD and cable-induced transients on USB 2.0 D+/D− lines before connector entry. IC Role / Device Role / Timing Role: Low-capacitance voltage clamp shunting surge energy to ground. Use Value: 19 pF capacitance preserves signal integrity up to 480 Mbps; guard ring withstands ±8 kV contact discharge per IEC 61000-4-2. |
| Logic-Level Signal Clamping | Low-Power Rail Protection |
Use Scenario: Limit GPIO voltage excursions beyond supply rails in microcontroller-based sensor interfaces. IC Role / Device Role / Timing Role: Bidirectional clamp (anode to VDD, cathode to VSS) limiting input swing to ±0.5 V. Use Value: Sub-300 mV VF at 10 mA ensures clamping begins before CMOS input damage threshold; SOD323 fits 0.5 mm pitch routing. |
Use Scenario: Protect 3.3 V or 5 V system rails from overvoltage events caused by hot-swap or backfeed. IC Role / Device Role / Timing Role: Reverse-biased clamp absorbing positive transients toward ground or negative transients toward supply. Use Value: 20 V VR rating covers common 12 V backfeed scenarios; <50 µA IR at 15 V prevents excessive quiescent current drain. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NSR0230HT1G | Lower IF (200 mA), smaller SOD-123 package (2.7 × 1.6 mm), VF = 450 mV @ 100 mA | Not rated for 1 A continuous use; suitable only for signal-level clamping, not power rail protection | Select when board space is critical and peak current ≤ 200 mA; verify thermal margin with 220 K/W Rth(j-a) |
| Vishay VS-2EDH01HM3/85A | Higher IF (1.5 A), TO-236AB (SOT-23) package, VF = 520 mV @ 1 A, automotive-qualified (AEC-Q101) | Requires larger footprint (2.9 × 1.3 mm); qualified for automotive environments where BAT760/6X is not approved | Select for automotive-grade designs requiring 125 °C ambient operation and production traceability; avoid if non-automotive qualification is required |
Compared with NSR0230HT1G and VS-2EDH01HM3/85A, BAT760/6X uniquely balances 1 A capability with SOD323 miniaturization and non-automotive cost structure-making it optimal for industrial and consumer DC-DC and interface protection where space, current, and qualification level intersect precisely.
Availability
BAT760/6X is available at Aetrix Electronics and suitable for DC-DC converter output clamping, USB port transient protection, and low-power rail protection requiring stable component supply and consistent SOD323 footprint sourcing.
Supply support for BAT760/6X 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
Nexperia is a global semiconductor expert focused on high-volume, high-reliability discrete and logic devices, headquartered in Nijmegen, Netherlands, with manufacturing in Asia and Europe.
BAT760/6X belongs to Nexperia's medium-power Schottky diode product line, engineered for high-efficiency clamping and protection in space-constrained power and interface circuits-not qualified for automotive use per revision v.4.
FAQ
Is BAT760/6X qualified for automotive applications?
No. Per revision v.4 of the datasheet (October 2022), BAT760/6X was explicitly changed to non-automotive qualification. Automotive alternatives must be selected from Nexperia's BAT760-Q series or other AEC-Q101-qualified Schottky diodes such as the VS-2EDH01HM3/85A.
What is the maximum pulsed forward current rating for BAT760/6X?
The non-repetitive peak forward current (IFSM) is 5 A for a half-sine wave pulse of ≤8.3 ms duration, per JEDEC test method. This rating applies only to short-duration surge events-not continuous or repetitive operation-and assumes proper PCB thermal design.
How does the guard ring improve reliability in BAT760/6X?
The integrated guard ring surrounds the Schottky junction periphery to redistribute electric field stress, preventing premature avalanche breakdown at chip edges during voltage transients. This extends operational life in unprotected I/O and power rail applications exposed to ESD or load dump.
Can BAT760/6X replace BAT54 in SOD323 footprint designs?
No-BAT54 is a dual-series Schottky diode in SOT-23, while BAT760/6X is a single-diode SOD323 device. For direct SOD323 replacements, consider BAT760 variants with identical marking (A4) and specifications; BAT54 has different pinout, VF, and thermal characteristics incompatible with 1 A operation.
BAT760/6X Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SC-76, SOD-323
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 20 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 550 mV @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 50 µA @ 15 V
- Capacitance @ Vr, F:
- 19pF @ 5V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-323
- Operating Temperature - Junction:
- 125°C
BAT760/6X FAQ
1.How can I place an order for BAT760/6X through Aetrix?
Please submit a Request for Quotation (RFQ) for BAT760/6X 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 BAT760/6X reliable?
The price and inventory of BAT760/6X are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAT760/6X is usually 5 days.
3.What payment methods are accepted for BAT760/6X?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAT760/6X transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAT760/6X?
BAT760/6X orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAT760/6X 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 BAT760/6X?
For technical support, including BAT760/6X datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAT760/6X requirements.
6.How does Aetrix verify that BAT760/6X is sourced from the original manufacturer or authorized distributors?
All BAT760/6X 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 BAT760/6X meets industry standards.
7.What is the process for return or replacement of BAT760/6X?
All BAT760/6X units undergo pre-shipment inspection (PSI). If there is an issue with BAT760/6X, 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 BAT760/6X part is unused and in its original packaging.
Return procedure for BAT760/6X:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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