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Infineon Technologies BAV70SH6827XTSA1
- Part No.:
- BAV70SH6827XTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- Diode Arrays
- Package:
- 6-VSSOP, SC-88, SOT-363
- Datasheet:
-
BAV70SH6827XTSA1.pdf
- Description:
- DIODE ARR GP 80V 200MA SOT36361
- Quantity:
- Payment:
- Shipping:
Inventory:5,830
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Product details
Overview
BAV70SH6827XTSA1 from Infineon Technologies is a silicon switching diode in SC74 (SOT-363) package with common-cathode dual configuration, 80 V reverse voltage rating, 200 mA forward current, and 4 ns reverse recovery time - optimized for high-speed signal routing and clamping in automotive body control modules.
For engineers reviewing the BAV70SH6827XTSA1 datasheet, BAV70SH6827XTSA1 pinout, BAV70SH6827XTSA1 application, or BAV70SH6827XTSA1 equivalent, key selection criteria include its AEC-Q101 qualification, low 1.5 pF junction capacitance at 0 V, thermal resistance of ≤260 K/W (junction-to-soldering point), and guaranteed operation up to 150 °C junction temperature.
Technical Context
This dual common-cathode diode integrates two independent high-speed switching elements sharing a single cathode terminal, enabling compact bidirectional clamping or steering functions in space-constrained PCB layouts. Its 4 ns reverse recovery time and 1.5 pF capacitance support >100 MHz signal integrity in data line protection and logic-level translation.
The device operates across −65 °C to +150 °C storage and junction temperature ranges, with thermal resistance RthJS ≤260 K/W enabling reliable performance under pulsed loads up to 1 A (1 µs) in automotive ambient conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 80 V - supports 24 V automotive supply rail transient suppression without breakdown |
| Forward Current (IF) | 200 mA DC - sufficient for logic-level signal routing and LED biasing in BCM nodes |
| Reverse Recovery Time (trr) | 4 ns - enables clean switching in 100+ MHz clock/data lines without ringing |
| Junction Capacitance (CT) | 1.5 pF at 0 V - minimizes signal loading on high-speed I/O such as LIN or CAN FD stubs |
| Thermal Resistance (RthJS) | ≤260 K/W - allows sustained 150 °C junction operation with standard SMT reflow and board copper |
| AEC-Q101 Qualified | Yes - validated for automotive electronics per stress test requirements including HTGB, HTRB, and TCT |
Pinout & Package
BAV70SH6827XTSA1 uses the SC74 (SOT-363) surface-mount package: 6-pin, 2.9 mm × 1.9 mm footprint, 1.1 mm max height, with pin 1 marked by a dot or bevelled edge. Cathode terminals are internally tied and accessible via pins 3 and 6; anodes are on pins 1 and 4.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode 1 | Input path for first diode element; connects to signal source requiring clamping or steering |
| Pin 2 | Cathode (shared) | Common return node for both diodes; routed to system ground or reference rail |
| Pin 3 | Cathode (shared) | Redundant cathode connection for improved thermal and current distribution |
| Pin 4 | Anode 2 | Input path for second diode element; supports dual-channel protection or multiplexing |
| Pin 5 | No Connect | Internally unconnected; must remain floating or grounded per layout best practice |
| Pin 6 | Cathode (shared) | Third cathode terminal enhancing solder joint reliability and thermal dissipation |
Key Features
| Feature | Design Value |
|---|---|
| High-Speed Switching | 4 ns trr enables use in >100 MHz digital interfaces without signal distortion |
| Low Junction Capacitance | 1.5 pF at 0 V reduces capacitive loading on high-impedance sensor outputs and bus lines |
| AEC-Q101 Qualification | Validated for automotive underhood and cabin applications including temperature cycling and humidity testing |
| Common-Cathode Dual Diode | Single-package integration of two matched diodes saves PCB area vs. discrete SOT-23 solutions |
| Pb-Free & RoHS Compliant | Meets EU Directive 2011/65/EU; compatible with lead-free reflow profiles (peak 260 °C) |
Applications
| Automotive Body Control Module | LIN Bus Transceiver Protection |
|---|---|
Use Scenario: Signal conditioning and ESD protection for door lock actuator drivers. IC Role / Device Role / Timing Role: Dual-diode clamping network limiting transients on 12 V switched inputs. Use Value: Prevents latch-up in microcontroller GPIOs during load dump events up to ±100 V. |
Use Scenario: Bidirectional voltage limiting on LIN physical layer differential pair. IC Role / Device Role / Timing Role: Common-cathode steering diodes clamp bus voltages to safe levels during wake-up pulses. Use Value: Maintains <1.5 pF loading to preserve LIN rise/fall times while meeting ISO 17987-4 immunity specs. |
| Industrial Sensor Interface | USB 2.0 Data Line Clamping |
Use Scenario: Overvoltage protection for analog output channels in 4–20 mA transmitter ICs. IC Role / Device Role / Timing Role: Low-leakage (0.15 µA @ 70 V) clamping diode on current-loop output stage. Use Value: Ensures <10 nA error contribution at 25 °C and <50 nA at 150 °C, preserving 16-bit DAC accuracy. |
Use Scenario: ESD and surge suppression on D+ and D− lines of embedded USB host ports. IC Role / Device Role / Timing Role: Dual-anode configuration provides symmetrical clamping to VDD and GND rails. Use Value: 4 ns trr avoids data eye closure at 480 Mbps; 1.5 pF capacitance meets USB 2.0 impedance tolerance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed dual-diode clamping applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAV99W,115 (Nexperia) | Same SC74 package, but 100 V VR, 3 ns trr, 2 pF CT; higher leakage (1 µA @ 70 V) | Better for 48 V systems; slightly higher capacitance may affect >200 MHz signals | Preferred when higher reverse voltage margin is required and leakage is not critical |
| MMBD7000LT1G (ON Semiconductor) | SOT-23-3 package, single dual-diode; 100 V VR, 4 ns trr, 2 pF CT; no AEC-Q101 qualification | Requires two devices for dual-channel use; lacks automotive qualification and thermal derating curves | Acceptable for industrial non-automotive designs where cost and footprint are prioritized over qualification |
Compared with BAV99W and MMBD7000LT1G, BAV70SH6827XTSA1 offers tighter leakage (0.15 µA), AEC-Q101 validation, and lower capacitance - making it optimal for thermally demanding automotive signal paths where precision clamping and long-term reliability are mandatory.
Availability
BAV70SH6827XTSA1 is available at Aetrix Electronics and suitable for automotive body control modules, LIN bus transceivers, industrial sensor interfaces, and USB 2.0 data line clamping requiring stable component supply and full traceability.
Supply support for BAV70SH6827XTSA1 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
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive ICs, and discrete components, with global manufacturing and quality certification to IATF 16949.
BAV70SH6827XTSA1 belongs to Infineon's BAV70 family of high-speed switching diodes designed specifically for automotive-grade signal integrity and transient protection in harsh environment ECUs.
FAQ
Is BAV70SH6827XTSA1 pin-compatible with BAV70S or BAV70U?
Yes - all BAV70 variants in SC74 (SOT-363) share identical pinout and mechanical footprint. BAV70SH6827XTSA1 matches BAV70S in thermal rating (TS ≤85 °C) and marking (A4s), confirming direct replacement capability without layout changes.
What is the maximum allowable peak forward current for short pulses?
At tp = 1 µs, BAV70SH6827XTSA1 supports IFSM = 4.5 A; at tp = 1 ms, it supports 1 A. These values are validated per JEDEC JESD22-A114 and reflected in the permissible pulse load curves in Infineon's Application Note AN2007-09.
Does this part meet automotive EMC requirements out-of-the-box?
BAV70SH6827XTSA1 itself is not an EMC filter, but its 4 ns trr and 1.5 pF CT enable effective transient suppression in conjunction with external RC networks. It is qualified to AEC-Q101, which includes ESD (HBM ≥2 kV) and electrical overstress tests relevant to automotive EMC robustness.
Can BAV70SH6827XTSA1 be used in place of a single SOT-23 diode?
Yes - either anode (pins 1 or 4) can be used independently with shared cathode (pins 2/3/6) as a single high-speed diode. Pin 5 must remain unconnected. Derating follows the BAV70S thermal curve (Ptot = 250 mW, RthJS ≤260 K/W).
BAV70SH6827XTSA1 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 Common Cathode
- 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-SOT363-6-1
BAV70SH6827XTSA1 FAQ
1.How can I place an order for BAV70SH6827XTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAV70SH6827XTSA1 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 BAV70SH6827XTSA1 reliable?
The price and inventory of BAV70SH6827XTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAV70SH6827XTSA1 is usually 5 days.
3.What payment methods are accepted for BAV70SH6827XTSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAV70SH6827XTSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAV70SH6827XTSA1?
BAV70SH6827XTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAV70SH6827XTSA1 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 BAV70SH6827XTSA1?
For technical support, including BAV70SH6827XTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAV70SH6827XTSA1 requirements.
6.How does Aetrix verify that BAV70SH6827XTSA1 is sourced from the original manufacturer or authorized distributors?
All BAV70SH6827XTSA1 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 BAV70SH6827XTSA1 meets industry standards.
7.What is the process for return or replacement of BAV70SH6827XTSA1?
All BAV70SH6827XTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BAV70SH6827XTSA1, 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 BAV70SH6827XTSA1 part is unused and in its original packaging.
Return procedure for BAV70SH6827XTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAV70SH6827XTSA1 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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