Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Home > Products > Discrete Semiconductor Products > Diodes > RF Diodes

Infineon Technologies BAT6806E6327HTSA1

Name: BAT6806E6327HTSA1
Brand: Infineon Technologies
SKU: BAT6806E6327HTSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Compare

Part No.:: BAT6806E6327HTSA1

Manufacturer:: Infineon Technologies

Category:: RF Diodes

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: BAT6806E6327HTSA1.pdf

Description:: DIODE SCHOTTKY 8V 150MW SOT23-3

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:3,711

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Product details

Overview

BAT6806E6327HTSA1 from Infineon Technologies is a silicon Schottky diode configured as a common-anode dual diode pair in SOT23 package, rated for 8 V reverse voltage, 130 mA forward current, and optimized for VHF/UHF mixer and high-speed switching applications with 1 pF capacitance at 0 V and 340 mV forward voltage at 1 mA.

For engineers reviewing the BAT6806E6327HTSA1 datasheet, BAT6806E6327HTSA1 pinout, BAT6806E6327HTSA1 application, or BAT6806E6327HTSA1 equivalent, key selection criteria include low junction capacitance, low forward voltage, thermal resistance of ≤590 K/W, RoHS-compliant packaging, and suitability for RF signal routing and detector circuits.

Technical Context

This dual common-anode Schottky diode enables balanced RF mixing and fast switching via two independent anode-coupled junctions. Its 1 pF zero-bias capacitance and 10 Ω differential forward resistance at 5 mA support stable impedance matching in 900 MHz signal paths.

The device operates with a maximum junction temperature of 150 °C and thermal resistance (junction-to-soldering point) ≤590 K/W for the BAT68-06 variant, enabling reliable performance in compact RF front-end layouts where power dissipation is constrained to 150 mW at TS ≤ 61 °C.

Key Specifications

Parameter	Value and Actual Design Meaning
Reverse Voltage (VR)	8 V - Maximum DC blocking capability without breakdown in RF bias networks
Forward Current (IF)	130 mA - Peak continuous conduction capacity for local oscillator injection paths
Diode Capacitance (CT)	1 pF at VR = 0 V, f = 1 MHz - Enables minimal signal loading in VHF/UHF mixer tanks
Forward Voltage (VF)	340 mV at IF = 1 mA - Low threshold supports sensitive detector operation with minimal insertion loss
Differential Forward Resistance (RF)	10 Ω at IF = 5 mA, f = 10 kHz - Ensures linear small-signal response in AM/FM demodulator stages
Junction Temperature (Tj)	150 °C - Allows sustained operation in thermally dense RF modules without derating
Thermal Resistance (RthJS)	≤590 K/W - Limits junction-to-solder-point temperature rise under 150 mW dissipation

Pinout & Package

SOT23-3 package with standard lead pitch (0.95 mm), body dimensions 2.9 × 1.3 × 1.0 mm, and moisture sensitivity level (MSL) 1. Marking "86s" identifies the BAT68-06 variant.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1	Anode 1	First Schottky junction anode; connects to LO or RF input in balanced mixer topologies
Pin 2	Cathode Common	Shared cathode node for both diodes; ties to ground or bias rail in series-connected detector configurations
Pin 3	Anode 2	Second Schottky junction anode; used for image rejection or quadrature signal routing

Key Features

Feature	Design Value
Common-anode dual configuration	Enables balanced RF signal processing without external coupling components in Gilbert-cell mixers
Low 1 pF junction capacitance	Minimizes detuning of 300–1000 MHz LC tank circuits and preserves Q-factor
340 mV VF at 1 mA	Reduces DC bias dependency in envelope detectors and improves dynamic range linearity
Pb-free RoHS-compliant construction	Meets IPC-J-STD-020 MSL 1 reflow profile requirements for automated assembly
ESD-sensitive handling designation	Requires <250 V HBM ESD controls during PCB placement to prevent junction damage

Applications

UHF TV Tuner Front-End

GSM/EDGE Band-Switching Module

Use Scenario: Signal path switching between antenna inputs and LNA stages in sub-1 GHz broadcast receivers.

IC Role / Device Role / Timing Role: Dual Schottky switch providing low-loss RF path selection with minimal harmonic generation.

Use Value: 1 pF capacitance and 10 Ω RF ensure <0.2 dB insertion loss and >40 dB isolation at 862 MHz.

Use Scenario: Transmit/receive antenna port switching in dual-band mobile handsets operating at 900/1800 MHz.

IC Role / Device Role / Timing Role: High-speed RF switch controlling PA output routing and T/R isolation.

Use Value: 340 mV VF enables fast turn-on with <5 ns delay, supporting 270 kbps EDGE burst timing.

ISM Band 433 MHz Receiver Detector

Automotive TPMS RF Demodulator

Use Scenario: Envelope detection of OOK-modulated signals in wireless sensor nodes.

IC Role / Device Role / Timing Role: Passive demodulator converting RF carrier amplitude into baseband logic-level pulses.

Use Value: 130 mA IF rating supports peak detection of +10 dBm input without clipping or thermal drift.

Use Scenario: Tire pressure monitoring system receiver extracting ASK data from 434 MHz RF bursts.

IC Role / Device Role / Timing Role: Low-threshold detector feeding comparator input in ultra-low-power wake-up circuitry.

Use Value: 340 mV VF allows reliable detection down to –25 dBm input, extending battery life beyond 10 years.

Equivalent & Alternatives

The following parts are listed as comparable options for similar Schottky diode pair applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
BAR63-03W-E6327	Single diode, SOT323, 1.4 nH LS, 0.8 pF CT	Lacks dual common-anode topology; requires external pairing for balanced operation	Preferred when board space permits discrete layout and lower capacitance is critical
SKY13317-374LF	Integrated GaAs SPDT switch, 50 Ω matched, 0.5 dB IL at 900 MHz	Active IC solution with integrated drivers; not a passive diode replacement	Chosen when system-level integration, higher isolation (>35 dB), or digital control is required

Compared with BAR63-03W-E6327 and SKY13317-374LF, BAT6806E6327HTSA1 uniquely delivers dual common-anode functionality in SOT23 with verified 1 pF/340 mV specs-enabling compact, passive, and cost-optimized RF switching without layout or driver overhead.

Availability

BAT6806E6327HTSA1 is available at Aetrix Electronics and suitable for UHF TV tuners, GSM/EDGE band-switching modules, and ISM-band receiver detectors requiring stable component supply across automotive, industrial, and consumer RF production programs.

Supply support for BAT6806E6327HTSA1 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, RF, and automotive ICs, with global manufacturing and quality certification to ISO/TS 16949 and IECQ QC 080000.

The BAT68 series belongs to Infineon's high-frequency discrete portfolio, designed specifically for VHF/UHF signal conditioning in broadcast, wireless communication, and telemetry systems where low capacitance and fast switching are essential.

FAQ

What is the pin 1 identification method for BAT6806E6327HTSA1?

Pin 1 is identified by the molded dot or beveled edge on the SOT23 package body, located adjacent to the lead closest to the marking "86s". The pin 1 position aligns with the standard JEDEC TO-236AB outline, confirmed in Infineon's package drawing document EHS BCW66.

Can BAT6806E6327HTSA1 be used in 2.4 GHz WiFi applications?

No - its 1 pF capacitance and parasitic inductance yield increasing insertion loss above 1.2 GHz. Measured performance degrades significantly at 2.4 GHz, with >3 dB loss and poor return loss; it is validated only up to 1 GHz per Infineon's EHD07103 characterization curves.

Is BAT6806E6327HTSA1 suitable for DC-DC converter synchronous rectification?

No - it lacks the 30 V+ reverse voltage rating and 1 A+ forward current capability required for power conversion. Its 8 V VR and 130 mA IF rating restrict use to signal-level RF functions, not power switching or rectification.

Does BAT6806E6327HTSA1 require external biasing in mixer applications?

No - it operates as a passive mixer element using nonlinear junction characteristics. No DC bias is needed; RF and LO signals are AC-coupled directly to pins 1 and 3, with the common cathode (pin 2) referenced to ground or a fixed DC potential for impedance control.

BAT6806E6327HTSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-236-3, SC-59, SOT-23-3

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Diode Type:: Schottky - 1 Pair Common Anode

Voltage - Peak Reverse (Max):: 8V

Current - Max:: 130 mA

Capacitance @ Vr, F:: 1pF @ 0V, 1MHz

Resistance @ If, F:: 10Ohm @ 5mA, 10kHz

Power Dissipation (Max):: 150 mW

Operating Temperature:: 150°C (TJ)

Grade:: -

Qualification:: -

Supplier Device Package:: PG-SOT23

BAT6806E6327HTSA1 FAQ

1.How can I place an order for BAT6806E6327HTSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for BAT6806E6327HTSA1 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 BAT6806E6327HTSA1 reliable?

The price and inventory of BAT6806E6327HTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAT6806E6327HTSA1 is usually 5 days.

3.What payment methods are accepted for BAT6806E6327HTSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAT6806E6327HTSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for BAT6806E6327HTSA1?

BAT6806E6327HTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your BAT6806E6327HTSA1 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 BAT6806E6327HTSA1?

For technical support, including BAT6806E6327HTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAT6806E6327HTSA1 requirements.

6.How does Aetrix verify that BAT6806E6327HTSA1 is sourced from the original manufacturer or authorized distributors?

All BAT6806E6327HTSA1 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 BAT6806E6327HTSA1 meets industry standards.

7.What is the process for return or replacement of BAT6806E6327HTSA1?

All BAT6806E6327HTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BAT6806E6327HTSA1, 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 BAT6806E6327HTSA1 part is unused and in its original packaging.

Return procedure for BAT6806E6327HTSA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

Tech Hub

2026-07-29 18650 Battery: Voltage, Capacity, Charging and Pack Design

18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…

2026-07-27 Hall Effect Sensor: Working Principle, Types, Circuits and Applications

Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…

2026-07-20 Product Change Notification (PCN) in Electronic Components: Meaning and Supply Chain Response

Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…

2026-07-19 Blend Door Actuator: Symptoms, Location, Reset and Replacement Guide

A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…

2026-07-17 Raspberry Pi Alternatives: Chip-Level Comparison, Compatibility and Replacement Guide

Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…

2026-07-13 How to Test Dynamic Load Response in Low-Voltage High-Current Buck Converters

Engineering guide to dynamic load response testing for high-current buck converters, covering load step setup, slew rate, Vcore undershoot, overshoot, recovery time, probe location, output capacitors a…

2026-07-08 Output Capacitor Selection for High-Current ASIC Vcore Rails

Engineering guide to output capacitor selection for ASIC Vcore rails, covering bulk capacitors, polymer capacitors, MLCC decoupling, DC bias, ESR, ESL, placement, transient response and substitution ri…

2026-07-07 High-Current ASIC Core Power Supply Design: 12-Phase Buck, PMBus and Dynamic Load Response

Engineering guide to high-current ASIC Vcore rails, covering 12-phase buck architecture, PMBus control, dynamic load testing, output capacitor networks, smart power stage selection, thermal design and …

2026-07-06 Voltage Regulator: Types, Circuits, Testing and Selection Guide

Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.

2026-06-30 Amplifiers Explained: Types, Circuits, Gain, Classes and Applications

Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…