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Nexperia USA Inc. BAT54VY,115
- Part No.:
- BAT54VY,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Diode Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
BAT54VY,115.pdf
- Description:
- DIODE ARR SCHOT 30V 200MA 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,000
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Product details
Overview
BAT54VY from Nexperia is a Schottky barrier triple diode in SOT363-3 (SC-88) package, configured as three independent anode-cathode pairs with common cathode-side termination. It delivers 30 V reverse voltage rating, ≤500 mV forward voltage at 30 mA, and 10 pF capacitance at 1 V/1 MHz - enabling ultra-high-speed switching and low-loss clamping in space-constrained signal routing paths.
For engineers reviewing the BAT54VY datasheet, BAT54VY pinout, BAT54VY application, or BAT54VY equivalent, key selection criteria include per-diode VF consistency across temperature, junction-to-solder-point thermal resistance (150 K/W), coplanar flat-lead geometry for reliable reflow, and verified performance in reverse polarity protection and line termination circuits.
Technical Context
This triple Schottky diode integrates three electrically isolated diodes sharing no internal connection - each with identical electrical characteristics and independently routable terminals. Its architecture supports parallel or independent signal path management without cross-coupling, making it suitable for multi-rail clamping or redundant protection schemes.
The device operates within −55 °C to +150 °C ambient range and achieves 1.5 A non-repetitive peak forward current (tp = 10 ms), while maintaining <2 µA reverse leakage at 25 V and 25 °C. Thermal resistance from junction to solder point is specified at 150 K/W under defined PCB mounting conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 30 V - maximum blocking capability per diode; defines safe operating margin in 24 V rail clamping. |
| Forward Voltage (VF) | 500 mV @ 30 mA - low conduction loss enables efficient signal-level rectification and clamping with minimal voltage drop. |
| Diode Capacitance (Cd) | 10 pF @ 1 V, 1 MHz - ensures minimal signal distortion in >100 MHz digital or RF interface lines. |
| Reverse Current (IR) | 2 µA @ 25 V, 25 °C - low leakage preserves signal integrity in high-impedance bias networks. |
| Junction Temperature (Tj) | 150 °C - supports operation in thermally demanding industrial environments without derating. |
| Thermal Resistance (Rth(j-sp)) | 150 K/W - enables effective heat transfer to PCB via cathode pins (4–6), critical for sustained 200 mA continuous operation. |
Pinout & Package
Package: SOT363-3 (TSSOP6), ultra-small surface-mount plastic package with flat leads for enhanced coplanarity and thermal performance on FR4 PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | A1 - anode of diode 1 | Independent input node for first signal path; routed separately to avoid coupling with other diodes. |
| 2 | A2 - anode of diode 2 | Second isolated anode terminal; enables dual-rail clamping or differential pair protection. |
| 3 | A3 - anode of diode 3 | Third independent anode; supports triple-channel ESD or overvoltage protection in compact interfaces. |
| 4 | K3 - cathode of diode 3 | Common cathode-side termination point; optimized for thermal dissipation via large copper pad. |
| 5 | K2 - cathode of diode 2 | Separate cathode node allowing individual return path design or shared ground configuration. |
| 6 | K1 - cathode of diode 1 | Primary cathode connection; pin layout supports symmetric trace routing for matched propagation delay. |
Key Features
| Feature | Design Value |
|---|---|
| Low forward voltage | 500 mV max at 30 mA - reduces power loss and self-heating during high-frequency switching cycles. |
| Low capacitance | 10 pF typical at 1 V - preserves edge rate integrity in USB 2.0, LVDS, and I²C bus applications. |
| Flat-lead SMD package | SOT363-3 footprint with coplanar leads - improves solder joint reliability and reduces tombstoning risk in automated assembly. |
| Thermal optimization | 150 K/W Rth(j-sp) via pins 4–6 - allows sustained 200 mA per diode without external heatsinking on standard FR4. |
Applications
| USB 2.0 Data Line Protection | Industrial Sensor Interface Clamping |
|---|---|
Use Scenario: Protecting D+ and D− lines against ESD transients and overvoltage events in embedded host peripherals. IC Role / Device Role / Timing Role: Discrete Schottky clamp placed between data line and VBUS/GND to shunt transient energy before IC input stages. Use Value: 10 pF capacitance avoids signal degradation at 480 Mbps; 500 mV VF ensures minimal DC offset in bidirectional signaling. |
Use Scenario: Safeguarding analog outputs of pressure or temperature sensors connected to PLC inputs. IC Role / Device Role / Timing Role: Triple-diode array used for rail-to-rail clamping on sensor output, supply, and reference lines. Use Value: Independent anodes allow simultaneous protection of multiple signal domains without shared impedance paths. |
| Reverse Polarity Input Protection | LVDS Receiver Termination |
Use Scenario: Preventing damage from incorrect DC power connector insertion in battery-powered instrumentation. IC Role / Device Role / Timing Role: Anode-connected to input, cathodes tied to system ground - blocks reverse current while passing forward current. Use Value: 30 V VR rating covers 24 V industrial supplies; 2 µA IR minimizes quiescent drain in always-on systems. |
Use Scenario: Providing controlled termination impedance and DC bias stability for differential video or camera links. IC Role / Device Role / Timing Role: Dual diodes biased to common-mode voltage to absorb common-mode noise while preserving differential swing. Use Value: Matched VF across all three diodes ensures balanced clamping thresholds and prevents skew-induced jitter. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky triple diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DMN3026LSD-13 | Single N-channel MOSFET with integrated Schottky; higher VF (~750 mV), no triple-diode topology. | Designed for load-switching, not discrete clamping; lacks independent anode routing. | Select only when replacing mechanical switches or implementing active reverse-polarity protection with gate control. |
| RB050M-30 | Single Schottky diode in SOD-323; 30 V VR, 450 mV VF, but no multi-diode integration. | Requires three separate placements and routing; increases board area and parasitic inductance. | Prefer when cost-per-diode is prioritized over layout density and thermal coupling benefits. |
Compared with DMN3026LSD-13 and RB050M-30, BAT54VY uniquely delivers three matched Schottky junctions in one coplanar package - reducing interconnect inductance, improving thermal tracking, and minimizing PCB real estate versus discrete solutions.
Availability
BAT54VY is available at Aetrix Electronics and suitable for USB 2.0 interface protection, industrial sensor signal conditioning, and reverse polarity input safeguarding requiring stable component supply and consistent parametric performance across production lots.
Supply support for BAT54VY 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, with leadership in automotive-qualified and industrial-grade components.
BAT54VY belongs to Nexperia's general-purpose Schottky diode product line, engineered specifically for space-constrained, high-speed signal integrity applications where low VF, low Cd, and thermal robustness are critical.
FAQ
What is the maximum continuous forward current per diode in BAT54VY?
The BAT54VY supports 200 mA continuous forward current per diode when mounted on a standard FR4 PCB with single-sided copper and tin-plated finish. This rating assumes one diode is loaded at a time and accounts for thermal resistance of 490 K/W junction-to-ambient under free-air conditions.
Can BAT54VY be used in automotive applications?
No - BAT54VY is not automotive-qualified. Nexperia explicitly states in its legal disclaimers that this device is not tested or warranted for automotive use, life-critical systems, or safety-related functions. Automotive designs require parts qualified to AEC-Q101 with documented PPAP and reliability test reports.
How does the SOT363-3 package improve thermal performance over standard SOT363?
The SOT363-3 variant features flat leads that enhance coplanarity and increase contact area with the PCB solder pad, resulting in lower thermal resistance - specifically 150 K/W junction-to-solder-point versus ~200 K/W in legacy versions - improving power handling during pulsed operation.
Is BAT54VY pin-compatible with BAT54C or BAT54S?
No - BAT54VY uses a 6-pin SOT363-3 layout with three independent anodes (pins 1–3) and three cathodes (pins 4–6), whereas BAT54C is a common-cathode triple diode in SOT23-6 and BAT54S is a series-connected triple in SOT23-6. Pin assignments and internal topology differ fundamentally.
BAT54VY,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 3 Independent
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 30 V
- Current - Average Rectified (Io) (per Diode):
- 200mA
- Voltage - Forward (Vf) (Max) @ If:
- 800 mV @ 100 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 2 µA @ 25 V
- Operating Temperature - Junction:
- 150°C
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
BAT54VY,115 FAQ
1.How can I place an order for BAT54VY,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAT54VY,115 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 BAT54VY,115 reliable?
The price and inventory of BAT54VY,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAT54VY,115 is usually 5 days.
3.What payment methods are accepted for BAT54VY,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAT54VY,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAT54VY,115?
BAT54VY,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAT54VY,115 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 BAT54VY,115?
For technical support, including BAT54VY,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAT54VY,115 requirements.
6.How does Aetrix verify that BAT54VY,115 is sourced from the original manufacturer or authorized distributors?
All BAT54VY,115 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 BAT54VY,115 meets industry standards.
7.What is the process for return or replacement of BAT54VY,115?
All BAT54VY,115 units undergo pre-shipment inspection (PSI). If there is an issue with BAT54VY,115, 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 BAT54VY,115 part is unused and in its original packaging.
Return procedure for BAT54VY,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAT54VY,115 Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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