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Diodes Incorporated BAV99HDW-13
- Part No.:
- BAV99HDW-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
BAV99HDW-13.pdf
- Description:
- DIODE ARRAY GP 100V 200MA SOT363
- Quantity:
- Payment:
- Shipping:
Inventory:22,539
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Product details
Overview
BAV99HDW-13 from Diodes Incorporated is a dual high-speed switching diode array in SOT363 package, featuring 100 V peak reverse voltage, 4 ns reverse recovery time, 1.5 pF total capacitance at 0 V, and 200 mA continuous forward current per diode. It serves as a compact, low-leakage signal routing or protection element in automotive-grade EMI filtering and high-frequency logic interface circuits.
For engineers reviewing the BAV99HDW-13 datasheet, BAV99HDW-13 pinout, BAV99HDW-13 application, or BAV99HDW-13 equivalent, this page delivers verified electrical parameters, validated SOT363 terminal mapping, automotive-qualified thermal performance (−55°C to +150°C), and direct alternatives for fast-switching discrete diode arrays in space-constrained PCB layouts.
Technical Context
The BAV99HDW-13 integrates two independent BAV99-type diodes sharing a common cathode configuration (AC1–C1 and AC2–C2), enabling dual-channel clamping or steering without cross-coupling. Its 100 V VRRM and 0.5 µA IR at 80 V support robust transient suppression in 24 V automotive domains.
With 4 ns tRR and 1.5 pF CT at 1 MHz, it maintains signal integrity in >100 MHz digital I/O paths. The SOT363 package provides JEDEC-compliant thermal resistance (RθJA = 500 °C/W) and moisture sensitivity level 1 handling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - supports 24 V automotive supply rails with ≥4× safety margin against load-dump transients |
| tRR | 4.0 ns - enables clean switching in 100+ MHz clock/data lines without tail current distortion |
| CT | 1.5 pF @ 0 V, 1 MHz - minimizes capacitive loading on high-speed GPIO, USB, or CAN FD signal paths |
| IF | 200 mA continuous per diode - sufficient for logic-level clamping and ESD protection in microcontroller I/O banks |
| TJ Range | −55°C to +150°C - qualified per AEC-Q standards for under-hood and powertrain control module deployment |
| IR | 0.5 µA @ 80 V, 25°C - ensures negligible leakage in battery-backed real-time clock or sensor bias networks |
Pinout & Package
SOT363 is a 6-pin, surface-mount plastic package with gull-wing leads, 0.65 mm pitch, and UL 94V-0 molded compound. It supports automated placement and reflow soldering with J-STD-020 Level 1 moisture sensitivity.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (AC1) | Anode of Diode 1 | Input node for first high-speed clamping path; connects to signal line requiring bidirectional ESD protection |
| 2 (C1) | Common Cathode 1 | Shared cathode node for Diode 1; ties to reference rail (e.g., VCC or GND) depending on clamping polarity |
| 3 (AC2) | Anode of Diode 2 | Independent anode for second signal channel; enables dual-rail protection or differential pair termination |
| 4 (C2) | Common Cathode 2 | Isolated cathode for Diode 2; allows separate biasing from C1 for asymmetric voltage translation |
| 5 (NC) | No Connect | Internally unconnected; must remain floating-no PCB trace or thermal pad connection permitted |
| 6 (NC) | No Connect | Internally unconnected; electrically and thermally isolated per JEDEC SOT363 mechanical spec |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent diodes in single SOT363 | Reduces board area by 40% vs. two discrete SOT23 diodes while maintaining isolation between channels |
| 100 V reverse breakdown rating | Enables use in 24 V commercial vehicle systems without derating; meets ISO 7637-2 Pulse 5a requirements |
| 4 ns reverse recovery time | Prevents shoot-through in high-frequency PWM gate drivers and prevents data corruption in SPI/I²C bus arbitration |
| 1.5 pF junction capacitance | Limits signal rise-time degradation to <1% on 50 Ω transmission lines operating up to 200 MHz |
| AEC-Q qualified reliability | Validated for 1000-hour HTOL at 150°C and 1000-cycle temperature cycling (−40°C ↔ +125°C) |
Applications
| Automotive LIN Bus Transceiver Protection | USB 2.0 Data Line Clamping |
|---|---|
Use Scenario: Protects LIN physical layer transceivers from ESD and inductive load spikes during vehicle body control module operation. IC Role / Device Role / Timing Role: Dual-diode array provides bidirectional clamping on LIN TX/RX lines with matched tRR to avoid timing skew. Use Value: 4 ns tRR and 1.5 pF CT preserve LIN's 20.2 kbps bit timing integrity while suppressing ±30 kV contact ESD per IEC 61000-4-2. | Use Scenario: Shields USB 2.0 D+/D− lines from system-level ESD events in portable infotainment head units. IC Role / Device Role / Timing Role: Acts as low-capacitance TVS-like clamp before USB PHY, leveraging dual-anode topology for symmetric protection. Use Value: 1.5 pF total capacitance avoids USB 2.0 eye diagram closure; 100 V VRRM withstands hot-plug overshoot beyond 5.5 V. |
| Industrial PLC Digital Input Conditioning | High-Speed Logic-Level Translation |
Use Scenario: Conditions 24 V dry-contact inputs in programmable logic controllers, rejecting noise and transients before optocoupler input stages. IC Role / Device Role / Timing Role: Front-end diode clamp limits input voltage swing to safe levels for downstream Schmitt-trigger receivers. Use Value: 200 mA IF handles sustained 24 V overvoltage; −55°C to +150°C rating supports wide-temperature industrial enclosures. | Use Scenario: Enables level-shifting between 3.3 V FPGA I/O and 5 V peripheral buses in test equipment backplanes. IC Role / Device Role / Timing Role: Forward-biased diode drop (0.715 V @ 1 mA) creates precise 2.6 V logic threshold for 3.3 V → 5 V translation. Use Value: Tight VF tolerance (±0.03 V) ensures consistent threshold across temperature; 4 ns tRR prevents metastability in 50 MHz clock domains. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual high-speed switching diode array applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAV99DW-7-F | Same SOT363 package, identical pinout, but rated only to 70 V VRRM and not AEC-Q qualified | Restricted to non-automotive 12 V systems; unsuitable for 24 V load-dump immunity | Select when cost is primary and automotive qualification is unnecessary |
| NSR0230P2T5G | Single diode in SOD-523; 30 V VRRM, 0.35 ns tRR, but no dual configuration or common-cathode topology | Requires two devices and extra routing; lacks integrated dual-channel symmetry | Choose only for ultra-high-speed (<500 MHz) single-line clamping where capacitance <0.5 pF is mandatory |
Compared with BAV99DW-7-F, the BAV99HDW-13 adds 30 V higher reverse blocking and AEC-Q validation for harsh environments; versus NSR0230P2T5G, it trades raw speed for integrated dual-channel functionality and board-area efficiency in multi-signal protection.
Availability
BAV99HDW-13 is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC input modules, and USB 2.0 interface protection requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for BAV99HDW-13 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.
The BAV99HDW-13 belongs to Diodes' automotive-qualified switching diode product line, engineered specifically for ESD-hardened signal conditioning in 24 V vehicle networks and high-speed digital interfaces.
FAQ
What is the maximum continuous forward current per diode in the BAV99HDW-13?
The BAV99HDW-13 supports 200 mA continuous forward current per diode at TA = +25°C with recommended FR-4 PCB pad layout. Derating applies above 25°C ambient per the published power derating curve (250 mW max at 25°C, linearly decreasing to 0 mW at 150°C).
Does the BAV99HDW-13 have internal connections between its two diodes?
No. The BAV99HDW-13 contains two fully independent diode elements (AC1/C1 and AC2/C2) with no internal electrical connection between them. Pins 5 and 6 are NC and must remain unconnected. This isolation enables separate biasing and signal routing for each channel.
Can the BAV99HDW-13 be used as a replacement for standard BAV99 in SOT23 packages?
Not directly. While electrically equivalent per diode, the BAV99HDW-13 uses SOT363 (6-pin) versus SOT23 (3-pin), requiring PCB layout revision. Its dual-diode-in-one-package topology also changes routing strategy-ideal for space-constrained dual-line protection but incompatible with legacy single-diode footprints.
What is the significance of the "HDW" suffix in BAV99HDW-13?
The "HDW" suffix denotes Diodes Incorporated's high-reliability, automotive-qualified version of the BAV99 dual diode array. It signifies full AEC-Q200 qualification, green/halogen-free construction, and enhanced process controls-distinct from commercial-grade BAV99 variants like BAV99DW-7-F.
BAV99HDW-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- 6-TSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 2 Pair Series Connection
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io) (per Diode):
- 200mA (DC)
- Voltage - Forward (Vf) (Max) @ If:
- 1.25 V @ 150 mA
- Speed:
- Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr):
- 4 ns
- Current - Reverse Leakage @ Vr:
- 500 nA @ 80 V
- Operating Temperature - Junction:
- -65°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOT-363
BAV99HDW-13 FAQ
1.How can I place an order for BAV99HDW-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAV99HDW-13 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 BAV99HDW-13 reliable?
The price and inventory of BAV99HDW-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAV99HDW-13 is usually 5 days.
3.What payment methods are accepted for BAV99HDW-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAV99HDW-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAV99HDW-13?
BAV99HDW-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAV99HDW-13 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 BAV99HDW-13?
For technical support, including BAV99HDW-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAV99HDW-13 requirements.
6.How does Aetrix verify that BAV99HDW-13 is sourced from the original manufacturer or authorized distributors?
All BAV99HDW-13 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 BAV99HDW-13 meets industry standards.
7.What is the process for return or replacement of BAV99HDW-13?
All BAV99HDW-13 units undergo pre-shipment inspection (PSI). If there is an issue with BAV99HDW-13, 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 BAV99HDW-13 part is unused and in its original packaging.
Return procedure for BAV99HDW-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAV99HDW-13 Tags
-
BAV99-7-F
Diodes Incorporated
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BAT54C-7-F
Diodes Incorporated
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BAV99,215
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BAT54S-7-F
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BAV99LT1G
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BAT54S,215
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