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Infineon Technologies BAV 99S H6827
- Part No.:
- BAV 99S H6827
- Manufacturer:
- Infineon Technologies
- Category:
- Diode Arrays
- Package:
- 6-VSSOP, SC-88, SOT-363
- Datasheet:
-
BAV 99S H6827.pdf
- Description:
- DIODE ARR GP 80V 200MA SOT363-PO
- Quantity:
- Payment:
- Shipping:
Inventory:8,922
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Product details
Overview
BAV99S H6827 from Nexperia is a dual series-connected silicon switching diode in SC74 (SOT-363) package, rated for 80 V reverse voltage, 200 mA forward current, and 4 ns reverse recovery time, optimized for high-speed signal routing and ESD protection in automotive infotainment data lines.
For engineers reviewing the BAV99S H6827 datasheet, BAV99S H6827 pinout, BAV99S H6827 application, or BAV99S H6827 equivalent, key selection criteria include its dual-series configuration, 1.5 pF junction capacitance at 0 V, AEC-Q101 qualification, thermal resistance of ≤260 K/W (junction-to-soldering-point), and RoHS-compliant Pb-free construction.
Technical Context
The BAV99S integrates two identical high-speed switching diodes in series within a single SC74 package, enabling bidirectional clamping and polarity-insensitive transient suppression. Its 4 ns trr and low 1.5 pF CT support >100 MHz signal integrity in USB 2.0 and LVDS interfaces.
Thermal design is constrained by a maximum junction temperature of 150 °C and a soldering-point referenced thermal resistance of ≤260 K/W, requiring board-level copper pour and trace width optimization for sustained 200 mA operation at elevated ambient temperatures.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 80 V - supports rail-to-rail signal swing in 24 V automotive bus interfaces without breakdown |
| Reverse Recovery Time (trr) | 4 ns - enables clean switching in 100+ MHz digital I/O and RF front-end protection |
| Junction Capacitance (CT) | 1.5 pF @ 0 V - minimizes signal loading on high-speed differential pairs (e.g., USB D+/D−) |
| Forward Current (IF) | 200 mA - sustains continuous clamping during repetitive ESD transients per IEC 61000-4-2 |
| Thermal Resistance (RthJS) | ≤260 K/W - defines minimum PCB copper area needed to maintain Tj ≤ 150 °C at TS = 85 °C |
| AEC-Q101 Qualified | Yes - validated for automotive under-hood and cabin applications per stress test requirements |
Pinout & Package
BAV99S H6827 is housed in an SC74 (SOT-363) surface-mount package with six terminals in a 2.5 mm × 1.9 mm footprint and 0.65 mm pitch. Pin 1 marking is indicated by a dot or beveled edge per JEDEC MO-203.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode of Diode 1 | Input node for unidirectional clamping path; connects to protected signal line |
| 2 | Cathode of Diode 1 / Anode of Diode 2 | Internal series connection node; not externally accessible |
| 3 | Cathode of Diode 2 | Output node tied to ground or bias rail; completes clamping path |
| 4 | No Connect | Internally isolated; must remain floating or grounded per layout guidelines |
| 5 | Cathode of Diode 1 / Anode of Diode 2 | Redundant internal node; electrically identical to Pin 2 |
| 6 | Anode of Diode 2 | Secondary input for symmetrical bidirectional clamping configuration |
Key Features
| Feature | Design Value |
|---|---|
| Dual series diode configuration | Enables symmetric bidirectional ESD clamping without external bias components |
| 4 ns reverse recovery time | Preserves signal edge integrity in high-frequency data lines up to 250 Mbps |
| 1.5 pF junction capacitance | Reduces insertion loss and crosstalk in 50 Ω transmission lines |
| AEC-Q101 qualification | Validated for 1000-hour HTOL, temperature cycling, and mechanical shock per automotive reliability standards |
| Pb-free (RoHS compliant) | Meets EU Directive 2011/65/EU and supports lead-free reflow profiles (J-STD-020) |
Applications
| Automotive CAN FD Transceiver Protection | USB 2.0 Data Line Clamping |
|---|---|
Use Scenario: Protecting CAN FD physical layer transceivers from ISO 16750-2 load dump and IEC 61000-4-2 ESD events. IC Role / Device Role / Timing Role: Bidirectional voltage clamp placed between CANH/CANL and ground, leveraging dual-series topology for balanced surge handling. Use Value: Maintains <1.5 pF loading to preserve 5 Mbit/s bit timing margin while surviving ±30 kV contact discharge. | Use Scenario: Shielding USB 2.0 D+ and D− lines from electrostatic discharge in portable docking stations. IC Role / Device Role / Timing Role: Low-capacitance series diode pair providing fast-turn-on clamping (<1 ns response) to VBUS and GND rails. Use Value: Enables full-speed USB compliance (480 Mbps) with <0.5 dB insertion loss at 240 MHz due to 1.5 pF CT. |
| LVDS Interface Surge Suppression | Industrial Sensor Signal Conditioning |
Use Scenario: Safeguarding LVDS clock distribution networks in factory automation controllers against cable discharge events. IC Role / Device Role / Timing Role: Differential pair protector using matched diode characteristics to avoid common-mode skew. Use Value: Delivers <0.15 ns skew between channels and maintains 100 Ω differential impedance within ±2% tolerance. | Use Scenario: Front-end overvoltage protection for 4–20 mA current loop sensors exposed to field wiring transients. IC Role / Device Role / Timing Role: Series-connected diode limiter limiting input voltage excursion to ±85 V before breakdown. Use Value: Extends sensor lifetime by blocking >99% of 100 V/1 µs surges while adding <0.5 Ω series resistance at 200 mA. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-series high-speed diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAV99W,115 | Same die, SOT-323 package; RthJS ≤150 K/W; higher IF rating at TS = 113 °C | Better thermal performance in space-constrained PCBs but larger footprint than SC74 | Select when board real estate allows larger package and junction temperature margin is critical |
| ESDR0502N | TVS-based dual-line ESD protector; 5 V working voltage; 0.5 pF CT; 30 kV ESD rating | Designed specifically for IEC 61000-4-2; lower clamping voltage but no DC switching capability | Prefer for pure ESD-only use cases where sub-1 pF loading and certified immunity are mandatory |
Compared with BAV99S H6827, BAV99W offers superior thermal dissipation in less dense layouts, while ESDR0502N trades DC functionality for ultra-low capacitance and certified ESD robustness-making BAV99S the optimal balance of switching speed, ruggedness, and layout flexibility.
Availability
BAV99S H6827 is available at Aetrix Electronics and suitable for automotive infotainment systems, industrial USB host interfaces, and LVDS timing modules requiring stable component supply across multi-year production cycles.
Supply support for BAV99S H6827 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 components and energy-efficient solutions.
BAV99S belongs to Nexperia's Automotive High-Speed Switching Diode product line, engineered for signal integrity preservation and transient resilience in harsh electromagnetic environments.
FAQ
What is the maximum allowable peak forward surge current for BAV99S H6827?
The non-repetitive peak surge forward current is 1 A for t = 1 ms, verified per datasheet Figure 6. This rating applies only to single-pulse conditions with duty cycle ≤0.05 and requires thermal derating above 85 °C ambient. Exceeding this value risks metallization failure or bond wire lift-off.
Can BAV99S H6827 be used in bidirectional signal paths without external biasing?
Yes - its dual-series configuration provides inherent symmetry, allowing it to clamp both positive and negative transients relative to ground without external voltage references. The matched diode characteristics ensure ≤0.15 ns channel-to-channel skew under 10 mA transient current.
Is the SC74 package of BAV99S H6827 compatible with standard SOT-363 reflow profiles?
Yes - the SC74 package conforms to JEDEC J-STD-020D moisture sensitivity level 1 and supports peak reflow temperatures up to 260 °C for ≤30 seconds. Recommended profile uses ramp rate ≤3 °C/s and time above 217 °C of 60–90 seconds.
How does the 260 K/W thermal resistance impact PCB layout for continuous 200 mA operation?
At TS = 85 °C, RthJS ≤260 K/W limits junction temperature to ≤150 °C only if ≥80 mm² of 2-oz copper is connected to pins 1 and 3 via thermal vias. Reducing copper area by 50% raises Tj by ~35 °C, risking premature thermal runaway under sustained load.
BAV 99S H6827 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 6-VSSOP, SC-88, SOT-363
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Diode Configuration:
- 2 Pair Series Connection
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 80 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:
- 150 nA @ 70 V
- Operating Temperature - Junction:
- 150°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-SOT363-PO
BAV 99S H6827 FAQ
1.How can I place an order for BAV 99S H6827 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAV 99S H6827 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 BAV 99S H6827 reliable?
The price and inventory of BAV 99S H6827 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAV 99S H6827 is usually 5 days.
3.What payment methods are accepted for BAV 99S H6827?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAV 99S H6827 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAV 99S H6827?
BAV 99S H6827 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAV 99S H6827 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 BAV 99S H6827?
For technical support, including BAV 99S H6827 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAV 99S H6827 requirements.
6.How does Aetrix verify that BAV 99S H6827 is sourced from the original manufacturer or authorized distributors?
All BAV 99S H6827 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 BAV 99S H6827 meets industry standards.
7.What is the process for return or replacement of BAV 99S H6827?
All BAV 99S H6827 units undergo pre-shipment inspection (PSI). If there is an issue with BAV 99S H6827, 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 BAV 99S H6827 part is unused and in its original packaging.
Return procedure for BAV 99S H6827:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAV 99S H6827 Tags
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BAV99-7-F
Diodes Incorporated
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BAT54C-7-F
Diodes Incorporated
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BAV99,215
Nexperia USA Inc.
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BAT54CLT1G
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BAT54S-7-F
Diodes Incorporated
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BAV99LT1G
onsemi
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BAT54S,215
Nexperia USA Inc.
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onsemi
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MMBD1503-TP
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BAV99WT1G
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