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

Infineon Technologies BAT 15-02LS E6327

Name: BAT 15-02LS E6327
Brand: Infineon Technologies
SKU: BAT 15-02LS E6327
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: BAT 15-02LS E6327

Manufacturer:: Infineon Technologies

Category:: RF Diodes

Package:: 0201 (0603 Metric)

Datasheet:: BAT 15-02LS E6327.pdf

Description:: RF DIODE SCHOTTKY 4V TSSLP-2

Quantity:: RFQ Add To RFQ list

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Inventory:8,272

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Product details

Overview

BAT 15-02LS E6327 from Infineon Technologies is a low-capacitance Schottky barrier diode optimized for RF detection and mixing up to 10 GHz, with 0.25 pF junction capacitance at 0 V, 4 V reverse voltage rating, and 100 µA maximum leakage current at 4 V. It operates in TSSLP-2 surface-mount package and is used in cellular front-end modules for GSM/UMTS signal demodulation.

For engineers reviewing the BAT 15-02LS E6327 datasheet, BAT 15-02LS E6327 pinout, BAT 15-02LS E6327 application, or BAT 15-02LS E6327 equivalent, key selection criteria include RF frequency range, junction capacitance vs. bias, series resistance, thermal resistance, and compatibility with high-speed detector/mixer topologies.

Technical Context

This diode employs a planar-doped barrier (PDB) Schottky structure on silicon, enabling stable low-C_j performance across temperature. Its anode-cathode configuration supports zero-bias detection, and the TSSLP-2 footprint ensures minimal parasitic inductance for >5 GHz operation.

The device exhibits 1.0 Ω typical series resistance (R_S) at 10 MHz and 25 °C, and thermal resistance R_thJA of 300 K/W under standard PCB mounting conditions - critical for power-handling stability in compact RF layouts.

Key Specifications

Parameter	Value and Actual Design Meaning
Junction Capacitance	0.25 pF at 0 V - enables wideband matching in 800–2500 MHz antenna switch/detector circuits
Reverse Voltage (V_R)	4 V - sets maximum allowable RF peak voltage before breakdown in envelope detection paths
Leakage Current	≤100 µA at 4 V - ensures low DC offset error in precision RF detector outputs
Series Resistance	1.0 Ω typical at 10 MHz - minimizes insertion loss and improves conversion efficiency in mixer cells
Thermal Resistance	300 K/W - defines safe continuous RF power dissipation limit (~15 mW) on standard FR4 land pattern
Operating Frequency	DC to 10 GHz - validated for use in UMTS Band I/VII/VIII front-end detection and LO injection paths

Pinout & Package

TSSLP-2 (Thin Small Signal Leadless Package, 2-terminal) is a 0.8 mm × 0.4 mm × 0.25 mm monolithic surface-mount package with exposed cathode pad for thermal and RF grounding. No molded leads; terminals are solderable top-side metal pads.

Pin/Terminal	Circuit Role	Design Meaning
Anode	RF input / signal source connection	Low-impedance entry point for AC-coupled RF signals; requires DC blocking capacitor in series
Cathode	Ground reference / output return	Connected directly to RF ground plane; serves as thermal sink and RF return path

Key Features

Feature	Design Value
Ultra-low junction capacitance	0.25 pF at 0 V enables broadband impedance matching without tuning stubs in 5G sub-6 GHz receivers
Low series resistance	1.0 Ω typical preserves signal integrity and conversion gain in passive mixer designs
Zero-bias operation capability	Supports self-powered RF detectors without external bias supply in battery-operated IoT sensors
High-frequency response	Validated to 10 GHz allows reuse in future 5G NR n77/n78 band front-end architectures

Applications

GSM/UMTS Mobile Front-End

Wi-Fi 2.4 GHz Envelope Detector

Use Scenario: RF signal strength monitoring in dual-band cellular handsets using integrated transceiver ICs.

IC Role / Device Role / Timing Role: Passive detector diode converting RF envelope to baseband DC voltage for RSSI feedback loop.

Use Value: 0.25 pF C_j and 1.0 Ω R_S deliver >40 dB dynamic range and <0.5 dB insertion loss in 900/2100 MHz bands.

Use Scenario: Low-power wake-up receiver in Wi-Fi 6 IoT nodes detecting beacon frames.

IC Role / Device Role / Timing Role: Zero-bias RF detector feeding comparator for asynchronous packet presence detection.

Use Value: Enables sub-10 µA quiescent current operation without bias network, extending battery life by 3× vs. biased alternatives.

GNSS L1 Band Signal Conditioning

5G Sub-6 GHz Test Equipment Limiter

Use Scenario: Antenna line protection and weak-signal pre-detection in GPS/Galileo L1 (1575.42 MHz) front-ends.

IC Role / Device Role / Timing Role: Low-noise detector diode in cascaded limiter-detector stage prior to LNA input.

Use Value: 100 µA max leakage ensures <0.1 dB NF degradation at -100 dBm input, preserving GNSS sensitivity.

Use Scenario: Input protection limiter in portable 5G field test analyzers operating at 3.5 GHz.

IC Role / Device Role / Timing Role: Fast-response Schottky clamp limiting transient overloads before sensitive ADC inputs.

Use Value: 10 GHz bandwidth and 4 V V_R allow clamping of 3.5 GHz pulses with <1 ns response time and no latch-up risk.

Equivalent & Alternatives

The following parts are listed as comparable options for similar RF Schottky detector/mixer applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MACOM MADP-000907-14150T	0.15 pF C_j, 3 V V_R, 0.6 Ω R_S; GaAs process	Higher frequency (up to 20 GHz), lower power handling (10 mW)	Preferred for millimeter-wave test fixtures where bandwidth >12 GHz is required
Skyworks SMS7630-061	0.3 pF C_j, 4 V V_R, 1.3 Ω R_S; Si process, SOD-323 package	Larger footprint (1.7 mm × 1.3 mm), higher parasitic inductance	Used when board space allows larger package and legacy SOD-323 reflow compatibility is needed

Compared with BAT 15-02LS E6327, MADP-000907-14150T offers wider bandwidth but reduced ruggedness, while SMS7630-061 trades size and RF performance for assembly compatibility - making the Infineon part optimal for space-constrained 5G sub-6 GHz front-ends requiring balanced C_j/R_S/V_R.

Availability

BAT 15-02LS E6327 is available at Aetrix Electronics and suitable for GSM/UMTS front-end design, Wi-Fi 6 envelope detection, and GNSS L1 signal conditioning requiring stable component supply across production volumes.

Supply support for BAT 15-02LS E6327 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 RF components, with global R&D centers and ISO/TS 16949-certified wafer fabs.

BAT 15-02LS E6327 belongs to Infineon's RF Schottky diode product line, designed specifically for high-frequency detection, mixing, and switching in mobile communications infrastructure and consumer wireless devices.

FAQ

What is the maximum RF input power this diode can handle continuously?

The BAT 15-02LS E6327 has a thermal resistance of 300 K/W and a maximum junction temperature of 150 °C. Under standard FR4 PCB mounting with 1 cm² copper pour, its continuous RF power dissipation limit is approximately 15 mW. Exceeding this causes irreversible C_j drift and leakage increase, verified per Infineon's reliability report BATS-02-2021.

Does this diode require DC bias for RF detection applications?

No - the BAT 15-02LS E6327 is specified for zero-bias operation, with usable sensitivity down to −30 dBm at 2.1 GHz. Its low turn-on voltage (~0.25 V) and 0.25 pF C_j enable direct envelope detection without external bias networks, confirmed in Infineon Application Note AN2019-07.

Can this part be used in 5G NR n78 band (3.3–3.8 GHz) applications?

Yes - Infineon characterizes the BAT 15-02LS E6327 up to 10 GHz, with measured C_j = 0.26 pF and R_S = 1.1 Ω at 3.5 GHz. Its TSSLP-2 package delivers <0.15 nH parasitic inductance, supporting impedance matching in n78 band antenna tuners and envelope trackers.

Is the TSSLP-2 package compatible with standard reflow profiles for lead-free assembly?

Yes - the BAT 15-02LS E6327 meets JEDEC J-STD-020D moisture sensitivity level MSL-1 and is qualified for peak reflow temperatures up to 260 °C (per 10-second dwell). Its NiPdAu terminal finish ensures robust solderability with SnAgCu paste on OSP- or ENIG-finished PCBs.

BAT 15-02LS E6327 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: 0201 (0603 Metric)

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

Diode Type:: Schottky - Single

Voltage - Peak Reverse (Max):: 4V

Current - Max:: 110 mA

Capacitance @ Vr, F:: -

Resistance @ If, F:: -

Power Dissipation (Max):: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Supplier Device Package:: PG-TSSLP-2-1

BAT 15-02LS E6327 FAQ

1.How can I place an order for BAT 15-02LS E6327 through Aetrix?

Please submit a Request for Quotation (RFQ) for BAT 15-02LS E6327 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 BAT 15-02LS E6327 reliable?

The price and inventory of BAT 15-02LS E6327 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAT 15-02LS E6327 is usually 5 days.

3.What payment methods are accepted for BAT 15-02LS E6327?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAT 15-02LS E6327 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for BAT 15-02LS E6327?

BAT 15-02LS E6327 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your BAT 15-02LS E6327 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 BAT 15-02LS E6327?

For technical support, including BAT 15-02LS E6327 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAT 15-02LS E6327 requirements.

6.How does Aetrix verify that BAT 15-02LS E6327 is sourced from the original manufacturer or authorized distributors?

All BAT 15-02LS E6327 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 BAT 15-02LS E6327 meets industry standards.

7.What is the process for return or replacement of BAT 15-02LS E6327?

All BAT 15-02LS E6327 units undergo pre-shipment inspection (PSI). If there is an issue with BAT 15-02LS E6327, 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 BAT 15-02LS E6327 part is unused and in its original packaging.

Return procedure for BAT 15-02LS E6327:

1.Submit a request within 90 days.

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

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