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Nexperia USA Inc. BAV99S,135
- Part No.:
- BAV99S,135
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Diode Arrays
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
BAV99S,135.pdf
- Description:
- DIODE ARRAY GP 100V 200MA 6TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:19,614
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Product details
Overview
BAV99S,135 from Nexperia is a quadruple high-speed switching diode array in SOT363 (SC-88) package, configured as two independent series-connected diode pairs (D1–D2 and D3–D4), with shared common terminals. It delivers trr ≤ 4 ns reverse recovery time, Cd ≤ 1.5 pF capacitance at 1 MHz/0 V, and VR = 100 V peak reverse voltage - enabling compact, low-jitter signal routing in automotive CAN bus interface protection and USB data line clamping.
For engineers reviewing the BAV99S,135 datasheet, BAV99S,135 pinout, BAV99S,135 application, or BAV99S,135 equivalent, this device is selected for high-frequency polarity reversal protection, ESD-tolerant signal path steering, and dual-rail rail-to-rail clamping where space-constrained PCB layouts demand four matched diodes in one ultra-small footprint.
Technical Context
The BAV99S integrates four discrete silicon planar epitaxial diodes in a single SOT363 package with pin configuration optimized for dual-series operation: pins 1–2 form diode 1 (anode–cathode), pins 4–5 form diode 3 (anode–cathode), while pins 3 and 6 serve as shared cathode/anode nodes linking D1/D2 and D3/D4 respectively.
Its AEC-Q101 qualification confirms robustness under automotive thermal cycling (−65 °C to +150 °C), and its 260 K/W junction-to-solder-point thermal resistance supports reliable operation up to 150 °C junction temperature when mounted on FR4 PCBs with standard solder land patterns per Figure 12.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Recovery Time (trr) | ≤ 4 ns - enables clean switching at >100 MHz signal edges without tail current distortion |
| Diode Capacitance (Cd) | ≤ 1.5 pF at 1 MHz / 0 V - minimizes signal loading on high-speed data lines (e.g., USB 2.0, LVDS) |
| Peak Reverse Voltage (VRRM) | 100 V - supports transient suppression in 24 V automotive systems and industrial I/O interfaces |
| Forward Current (IF) | 200 mA continuous per diode - sufficient for logic-level signal clamping and low-power rail steering |
| Reverse Leakage (IR) | ≤ 0.5 μA at VR = 80 V - ensures minimal standby power loss in always-on protection circuits |
| Junction Temperature (Tj) | 150 °C max - validated for under-hood automotive environments per AEC-Q101 stress testing |
Pinout & Package
SOT363 (SC-88) plastic surface-mounted package with 6 leads; 2.2 mm × 1.35 mm × 0.95 mm body, gull-wing lead form, standard 0.65 mm pitch.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode of Diode 1 | Input node for first series diode pair; connects to signal source or positive rail |
| 2 | Cathode of Diode 2 | Output node of first series pair; routes switched/clamped signal to load |
| 3 | Cathode of Diode 1 / Anode of Diode 2 | Shared internal node - forms series connection between D1 and D2 |
| 4 | Anode of Diode 3 | Input node for second independent series diode pair |
| 5 | Cathode of Diode 4 | Output node of second series pair; electrically isolated from first pair |
| 6 | Cathode of Diode 3 / Anode of Diode 4 | Shared internal node - forms series connection between D3 and D4 |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD (HBM ≥ 8 kV) |
| Ultra-low trr (≤4 ns) | Enables use in >100 MHz digital signal paths without forward-recovery overshoot or reverse-recovery ringing |
| Matched dual-series topology | Two independent diode strings (D1–D2 and D3–D4) allow simultaneous bidirectional clamping or polarity selection |
| Low leakage (≤30 nA @ 25 V) | Maintains signal integrity in high-impedance analog monitoring paths and precision reference circuits |
| SOT363 footprint compatibility | Standardized 0.65 mm pitch enables automated placement and reflow using industry-standard stencil apertures |
Applications
| Automotive CAN Transceiver Protection | USB 2.0 Data Line Clamping |
|---|---|
Use Scenario: Protecting CAN_H/CAN_L differential pair against ISO 7637-2 pulse 1/2b transients and ESD events in vehicle ECUs. IC Role / Device Role / Timing Role: Discrete clamping diode array placed directly at connector entry point, shunting surge energy before transceiver input stage. Use Value: 100 V VRRM withstands load-dump spikes; 4 ns trr prevents data corruption during fast edge transitions on 1 Mbps CAN bus. |
Use Scenario: Bidirectional ESD and overvoltage protection on D+ and D− lines of USB 2.0 host/device ports. IC Role / Device Role / Timing Role: Low-capacitance (1.5 pF) clamping diode pair per data line, referenced to VBUS and GND. Use Value: Sub-2 pF capacitance preserves signal rise/fall times; AEC-Q101 grade supports automotive infotainment USB ports. |
| Dual-Rail Signal Steering | Logic-Level Polarity Reversal |
Use Scenario: Routing analog sensor signals between dual-supply domains (e.g., ±12 V op-amp outputs to 3.3 V ADC inputs). IC Role / Device Role / Timing Role: Series-connected diode pair per rail acting as active rectifier and level-shifting clamp. Use Value: Matched VF (≤855 mV @ 10 mA) across all four diodes ensures symmetrical conduction; 200 mA IF rating supports 10 kΩ load drive. |
Use Scenario: Reversing control signal polarity in programmable I/O blocks of industrial PLC modules. IC Role / Device Role / Timing Role: Two independent diode strings used as programmable direction-select switches via GPIO-controlled bias rails. Use Value: 0.5 μA IR at 80 V ensures <1 μA leakage in high-impedance enable paths; SOT363 saves >60% board area vs. discrete SO-8 solution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed switching diode array applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAV99W,115 | SOT323 package (3-pin dual); only two diodes; 150 mA IF rating; 625 K/W Rth(j-a) | Limited to single-pair clamping; unsuitable for dual-rail or quad-line protection | Select when board space allows larger thermal footprint and only two diodes are needed |
| DMN3053LSD-13 | Single N-channel MOSFET in SOT23; 30 V VDS; 3.5 A ID; used as active load switch, not diode | Replaces diode-based reverse polarity protection with lower VF and no reverse recovery | Choose only for new designs targeting <0.1 V drop and zero trr - requires gate drive redesign |
Compared with BAV99W,115, the BAV99S,135 provides double the channel count and superior thermal performance (260 K/W Rth(j-sp)), while DMN3053LSD-13 offers fundamentally different functionality - active switching versus passive clamping - requiring full circuit revalidation.
Availability
BAV99S,135 is available at Aetrix Electronics and suitable for automotive ECU protection, USB interface hardening, dual-rail signal conditioning, and industrial I/O module design requiring stable component supply and long-term lifecycle support.
Supply support for BAV99S,135 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 essential semiconductors - delivering discrete, logic, and MOSFET solutions optimized for automotive, industrial, and mobile applications.
The BAV99 series belongs to Nexperia's high-speed switching diode product line, engineered specifically for ESD-hardened signal routing, reverse polarity protection, and compact clamping in space- and speed-critical systems.
FAQ
What is the maximum continuous forward current per diode in the BAV99S,135?
The BAV99S,135 supports 200 mA continuous forward current per diode at Tamb ≤ 85 °C, as specified in Table 6 of the Nexperia datasheet Rev. 8. This rating assumes mounting on an FR4 PCB with standard solder land pattern and applies individually to each of the four diodes - not as a total device limit.
Is the BAV99S,135 pin-compatible with other devices in the BAV99 family?
No - the BAV99S,135 uses a 6-pin SOT363 package with unique pin assignment (pins 1–6 as defined in Table 3), whereas BAV99 (SOT23) and BAV99W (SOT323) are 3-pin dual-diode packages with entirely different pinouts and internal configurations. Direct replacement requires PCB layout revision.
Does the BAV99S,135 support bidirectional ESD protection on differential signal pairs?
Yes - its dual-series structure (D1–D2 and D3–D4) allows implementation of IEC 61000-4-2 Level 4 (±15 kV air, ±8 kV contact) ESD protection on differential lines like CAN or RS-485 by connecting each pair across the signal and return path with appropriate series impedance, leveraging its 1.5 pF capacitance and low leakage.
How does the AEC-Q101 qualification impact the BAV99S,135's use in non-automotive applications?
AEC-Q101 qualification certifies extended temperature operation (−65 °C to +150 °C), enhanced mechanical robustness, and accelerated lifetime reliability - benefits that directly improve field failure rates in industrial controls, medical monitors, and telecom infrastructure, even when automotive use is not required.
BAV99S,135 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- BAV99
- 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:
- 150°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TSSOP
BAV99S,135 FAQ
1.How can I place an order for BAV99S,135 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAV99S,135 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 BAV99S,135 reliable?
The price and inventory of BAV99S,135 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAV99S,135 is usually 5 days.
3.What payment methods are accepted for BAV99S,135?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAV99S,135 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAV99S,135?
BAV99S,135 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAV99S,135 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 BAV99S,135?
For technical support, including BAV99S,135 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAV99S,135 requirements.
6.How does Aetrix verify that BAV99S,135 is sourced from the original manufacturer or authorized distributors?
All BAV99S,135 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 BAV99S,135 meets industry standards.
7.What is the process for return or replacement of BAV99S,135?
All BAV99S,135 units undergo pre-shipment inspection (PSI). If there is an issue with BAV99S,135, 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 BAV99S,135 part is unused and in its original packaging.
Return procedure for BAV99S,135:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAV99S,135 Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
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BAV70LT1G
onsemi
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BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
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MMBD1503-TP
Micro Commercial Co
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BAV99WT1G
onsemi
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