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Infineon Technologies BAS1602LE6327XTMA1
- Part No.:
- BAS1602LE6327XTMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Single Diodes
- Package:
- SOD-882
- Datasheet:
-
BAS1602LE6327XTMA1.pdf
- Description:
- DIODE GP 80V 200MA TSLP-2-1
- Quantity:
- Payment:
- Shipping:
Inventory:4,872
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Product details
Overview
BAS1602LE6327XTMA1 from Infineon Technologies is a silicon switching diode in SOT23 package, rated for 80 V reverse voltage, 200 mA forward current, and 4 ns reverse recovery time, designed for high-speed switching in automotive signal routing and industrial logic interface circuits.
For engineers reviewing the BAS1602LE6327XTMA1 datasheet, BAS1602LE6327XTMA1 pinout, BAS1602LE6327XTMA1 application, or BAS1602LE6327XTMA1 equivalent, this part supports AEC-Q101-qualified designs requiring low VF (855 mV at 10 mA), minimal CT (2 pF), and robust thermal performance (RthJS ≤ 80 K/W) in space-constrained PCB layouts.
Technical Context
This diode operates as a single-anode, single-cathode unidirectional switch with fast minority-carrier recombination enabling sub-5 ns trr. Its junction temperature rating of 150 °C and Pb-free RoHS-compliant SOT23 package support operation in under-hood automotive environments.
The device exhibits low forward voltage drop (715–1250 mV across 1–150 mA), tight IR control (≤1 µA at 75 V, 25 °C), and stable capacitance (≤2 pF at 0 V, 1 MHz), making it suitable for digital signal clamping and transient suppression in 3.3 V/5 V logic domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 80 V - Supports rail-to-rail signal switching up to 80 V DC without breakdown |
| Forward Current (IF) | 200 mA - Sustains continuous logic-level current drive without thermal derating at TA ≤ 75 °C |
| Reverse Recovery Time (trr) | 4 ns - Enables clean edge transitions in >100 MHz digital clock distribution paths |
| Junction-to-Solder Point RthJS | ≤80 K/W - Allows direct PCB copper pour cooling for sustained 200 mA operation in compact layouts |
| Diode Capacitance (CT) | ≤2 pF - Minimizes signal loading on high-impedance CMOS inputs and RF bias lines |
| Forward Voltage (VF) | 855 mV @ 10 mA - Reduces power loss and self-heating in battery-powered sensor interface circuits |
Pinout & Package
SOT23-3 package with standard anode-cathode-anode configuration (pin 1 = anode, pin 2 = cathode, pin 3 = anode); thermally optimized for surface-mount reflow and manual soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode | Primary current entry point; electrically tied to pin 3 in internal parallel configuration |
| Pin 2 | Cathode | Common return path; connected to internal die cathode and exposed thermal pad |
| Pin 3 | Anode | Secondary anode terminal; enables dual-path layout routing and improved current sharing |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per JESD22-A114 |
| Pb-free RoHS compliance | Meets EU Directive 2011/65/EU with homogeneous lead content < 1000 ppm by weight |
| Low thermal resistance | RthJS ≤ 80 K/W enables 200 mA operation with <20 °C junction rise above board temperature |
| Fast switching speed | 4 ns trr ensures minimal propagation delay skew in differential pair termination networks |
Applications
| Automotive CAN Transceiver Protection | Industrial PLC Digital Input Conditioning |
|---|---|
Use Scenario: Clamping transients on CAN_H/CAN_L lines during load dump or ESD events. IC Role / Device Role: Bidirectional voltage limiter placed between transceiver I/O and bus line. Use Value: 80 V VR withstands ISO 7637-2 Pulse 5a (120 V surge), while 4 ns trr prevents signal distortion during 1 Mbps CAN FD communication. | Use Scenario: Level-shifting and overvoltage protection for 24 V DC digital input modules. IC Role / Device Role: Input stage clamp diode in optocoupler-isolated input circuitry. Use Value: 200 mA IF rating supports 24 V/10 kΩ input impedance (2.4 mA) with 83× safety margin; 2 pF CT avoids capacitive coupling into adjacent channels. |
| Consumer USB Port ESD Protection | Medical Sensor Signal Routing |
Use Scenario: I/O line protection for USB 2.0 D+/D− signals against IEC 61000-4-2 ±8 kV contact discharge. IC Role / Device Role: Low-capacitance shunt diode to ground on high-speed data lines. Use Value: 2 pF CT preserves signal integrity up to 480 Mbps; 855 mV VF at 10 mA ensures minimal voltage offset during normal operation. | Use Scenario: Multiplexed analog signal path selection in portable EEG/ECG front-ends. IC Role / Device Role: High-speed analog switch element in discrete multiplexer topology. Use Value: 4 ns trr enables accurate sampling of 10 kHz bio-signals; 150 °C Tj rating supports sterilization-cycle ambient exposure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar silicon switching diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MMBD1602-7-F | Same SOT23 package, 80 V VR, but trr = 6 ns and VF = 900 mV @ 10 mA | Marginally slower switching; higher VF increases power loss in high-duty-cycle apps | Acceptable where 2 ns trr margin is not critical and cost sensitivity outweighs speed |
| BAS16W,115 | SOT323 package, identical electrical specs, but RthJS = 125 K/W and IF = 250 mA | Higher thermal resistance limits sustained current in dense layouts; larger footprint | Preferred when board area allows and higher IF rating is needed for peak-current handling |
Compared with MMDB1602-7-F and BAS16W,115, BAS1602LE6327XTMA1 delivers the lowest thermal resistance (≤80 K/W) and fastest trr (4 ns) in SOT23, making it optimal for thermally constrained, high-frequency switching nodes.
Availability
BAS1602LE6327XTMA1 is available at Aetrix Electronics and suitable for automotive infotainment systems, industrial programmable logic controllers, and medical diagnostic equipment requiring stable component supply and AEC-Q101 compliance.
Supply support for BAS1602LE6327XTMA1 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 electronics, and industrial control ICs, with global manufacturing and quality certification to IATF 16949.
This part belongs to Infineon's BAS16 family of high-speed switching diodes, engineered specifically for AEC-Q101-compliant signal routing, logic interfacing, and transient protection in harsh-environment electronics.
FAQ
Is BAS1602LE6327XTMA1 pin-compatible with standard SOT23 diodes like 1N4148?
No. While both use SOT23 packages, BAS1602LE6327XTMA1 has a unique internal parallel-anode configuration (pins 1 and 3 both anode, pin 2 cathode), unlike the single-anode/single-cathode 1N4148. Direct substitution requires PCB layout revision to accommodate dual-anode routing.
What is the maximum allowable junction temperature during pulsed operation?
The absolute maximum junction temperature remains 150 °C regardless of pulse duration. For repetitive pulses, thermal limits are governed by RthJS ≤ 80 K/W and permissible IFmax/IFDC curves - at tp = 100 µs and D = 0, IFmax is ~1.2 A, provided average power stays within Ptot = 250 mW.
Does this diode support bidirectional signal clamping?
No. BAS1602LE6327XTMA1 is a unidirectional silicon switching diode. It conducts only from anode to cathode. For bidirectional clamping (e.g., ESD protection), two devices must be used in series opposition or a dedicated TVS diode selected.
Can BAS1602LE6327XTMA1 be used in place of BAS16W in existing designs?
Yes, with qualification. Both share identical electrical specs (80 V VR, 200/250 mA IF, 4 ns trr), but BAS1602LE6327XTMA1 uses SOT23 vs. BAS16W's SOT323. Mechanical compatibility depends on footprint alignment and thermal pad access - SOT23 offers lower RthJS (80 vs. 125 K/W), improving thermal headroom.
BAS1602LE6327XTMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- SOD-882
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Last Time Buy
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 80 V
- Current - Average Rectified (Io):
- 200mA
- 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:
- 1 µA @ 75 V
- Capacitance @ Vr, F:
- 2pF @ 0V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-TSLP-2-1
- Operating Temperature - Junction:
- 150°C (Max)
BAS1602LE6327XTMA1 FAQ
1.How can I place an order for BAS1602LE6327XTMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAS1602LE6327XTMA1 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 BAS1602LE6327XTMA1 reliable?
The price and inventory of BAS1602LE6327XTMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAS1602LE6327XTMA1 is usually 5 days.
3.What payment methods are accepted for BAS1602LE6327XTMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAS1602LE6327XTMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAS1602LE6327XTMA1?
BAS1602LE6327XTMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAS1602LE6327XTMA1 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 BAS1602LE6327XTMA1?
For technical support, including BAS1602LE6327XTMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAS1602LE6327XTMA1 requirements.
6.How does Aetrix verify that BAS1602LE6327XTMA1 is sourced from the original manufacturer or authorized distributors?
All BAS1602LE6327XTMA1 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 BAS1602LE6327XTMA1 meets industry standards.
7.What is the process for return or replacement of BAS1602LE6327XTMA1?
All BAS1602LE6327XTMA1 units undergo pre-shipment inspection (PSI). If there is an issue with BAS1602LE6327XTMA1, 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 BAS1602LE6327XTMA1 part is unused and in its original packaging.
Return procedure for BAS1602LE6327XTMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BAS1602LE6327XTMA1 Tags
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BAV21W-7-F
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