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Infineon Technologies BAT15-099E6327
- Part No.:
- BAT15-099E6327
- Manufacturer:
- Infineon Technologies
- Category:
- RF Diodes
- Package:
- TO-253-4, TO-253AA
- Datasheet:
-
BAT15-099E6327.pdf
- Description:
- BAT15 - RF MIXER AND DETECTOR SC
- Quantity:
- Payment:
- Shipping:
Inventory:7,165
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Product details
Overview
BAT15-099E6327 from Infineon Technologies is a silicon Schottky diode optimized for DBS mixer applications up to 12 GHz, phase detection, and RF modulation. It features a low barrier structure, 0.35–0.5 pF diode capacitance at 0 V/1 MHz, 5.5 Ω typical differential forward resistance at 10 mA, and 4 V reverse voltage rating. Its SOT143 package supports high-frequency signal routing in satellite receiver front-ends.
For engineers reviewing the BAT15-099E6327 datasheet, BAT15-099E6327 pinout, BAT15-099E6327 application, or BAT15-099E6327 equivalent, key selection criteria include RF capacitance vs. bias, VF matching in multi-diode configurations, thermal resistance (RthJS = 1020 K/W), junction temperature limit (150 °C), and RoHS-compliant leadless packaging for high-density RF layouts.
Technical Context
This diode operates as a low-noise, low-barrier Schottky detector/mixer element in microwave signal paths. Its anti-parallel pair configuration enables balanced mixing and phase detection without external bias networks, while the 0.35–0.5 pF capacitance at zero bias ensures minimal loading on 12 GHz IF/RF nodes.
The device uses a single-chip, anti-parallel pair die assembly in SOT143, delivering matched forward voltage (ΔVF ≤ 20 mV at 10 mA) and symmetrical RF characteristics critical for image-reject mixers and quadrature demodulators in DBS tuners.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 4 V - Sets maximum DC blocking capability in series-coupled mixer legs |
| Diode Capacitance (CT) | 0.35–0.5 pF @ 0 V, 1 MHz - Defines impedance match bandwidth and insertion loss at Ku-band |
| Differential Forward Resistance (RF) | 5.5 Ω typ. @ 10 mA - Determines conversion loss and noise figure in passive mixers |
| Forward Voltage Matching (ΔVF) | ≤ 20 mV @ 10 mA - Ensures amplitude balance in anti-parallel pair for common-mode rejection |
| Junction-to-Soldering Point Thermal Resistance (RthJS) | 1020 K/W - Limits continuous RF power handling to ~100 mW at ambient ≤48 °C |
| Operating Temperature Range | −55 °C to +150 °C - Supports outdoor satellite LNB operation under thermal cycling stress |
Pinout & Package
SOT143 package: 4-pin, leadless, anti-parallel pair configuration with exposed thermal pad. Dimensions: 2.1 × 2.3 × 0.95 mm (L × W × H). Pin 1 and Pin 4 are anode terminals; Pin 2 and Pin 3 are cathode terminals - enabling true anti-parallel connection without external wiring.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode of Diode A | RF input node for first Schottky junction in balanced mixer topology |
| Pin 2 | Cathode of Diode A | Common cathode tie point; connects to local oscillator or IF ground reference |
| Pin 3 | Cathode of Diode B | Second cathode node - forms anti-parallel symmetry with Pin 2 |
| Pin 4 | Anode of Diode B | Complementary RF input for phase-inverted signal path in image-reject architecture |
Key Features
| Feature | Design Value |
|---|---|
| Low-barrier Schottky structure | Enables sub-0.3 V forward conduction for improved sensitivity in weak-signal DBS detection |
| Matched anti-parallel pair | ΔVF ≤ 20 mV ensures <0.5 dB amplitude imbalance in I/Q demodulator signal paths |
| Ultra-low RF capacitance | 0.35–0.5 pF at 0 V allows direct coupling into 12 GHz LNB IF stages without tuning stubs |
| Pb-free RoHS-compliant package | SOT143 leadless construction eliminates solder wicking issues in fine-pitch RF PCB reflow |
Applications
| Direct Broadcast Satellite (DBS) Tuner Mixers | Phase-Locked Loop (PLL) Phase Detectors |
|---|---|
Use Scenario: Down-conversion of 10.7–12.75 GHz satellite signals to 950–2150 MHz IF in consumer LNB modules. IC Role / Device Role / Timing Role: Passive double-balanced mixer core using anti-parallel pair for LO/RF isolation and image rejection. Use Value: 0.35 pF capacitance minimizes IF port mismatch; matched ΔVF maintains >35 dB image suppression across temperature. | Use Scenario: Zero-crossing detection in 1–3 GHz PLL feedback loops for satellite transceiver frequency synthesis. IC Role / Device Role / Timing Role: High-speed phase comparator element converting phase difference into DC error voltage. Use Value: 5.5 Ω RF resistance enables fast settling (<10 ns) and low jitter accumulation in loop dynamics. |
| Quadrature Modulator/Demodulator Front-Ends | Ku-Band Radar Receiver Detectors |
Use Scenario: I/Q signal generation in 10–12 GHz software-defined radio transceivers for VSAT terminals. IC Role / Device Role / Timing Role: Balanced switching core in Hartley/Gilbert-cell modulator topologies. Use Value: Anti-parallel symmetry supports 90° phase shift fidelity with <0.2° RMS phase error up to 12 GHz. | Use Scenario: Pulse-Doppler envelope detection in automotive or maritime Ku-band radar receivers. IC Role / Device Role / Timing Role: Envelope detector for short-pulse RF returns with nanosecond rise time response. Use Value: 4 V VR rating withstands radar transmit leakage; 150 °C Tj supports operation near RF power amplifiers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode detector/mixer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MACOM MADP-000907-14150T | 0.25 pF CT, 3.8 Ω RF, SOT23-6 package with integrated matching network | Optimized for 5–18 GHz broadband use; requires no external bias tee | Select when wider bandwidth and lower conversion loss outweigh cost and board space constraints |
| Skyworks SMS7621-011 | 0.32 pF CT, 6.2 Ω RF, SOD-323 single-diode package | Single-element design - requires external anti-parallel pairing and matching | Select when discrete layout control and thermal separation of diodes are required |
Compared with BAT15-099E6327, MADP-000907-14150T delivers lower capacitance and resistance but lacks integrated anti-parallel symmetry; SMS7621-011 offers tighter CT tolerance but increases layout complexity and matching risk in balanced architectures.
Availability
BAT15-099E6327 is available at Aetrix Electronics and suitable for DBS tuner modules, satellite communication transceivers, Ku-band radar receivers, and RF test instrumentation requiring stable component supply and traceable sourcing.
Supply support for BAT15-099E6327 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 leadership in silicon and SiC power devices and high-frequency components.
The BAT15 series belongs to Infineon's high-frequency Schottky diode product line, designed specifically for microwave detection, mixing, and modulation in satellite, radar, and wireless infrastructure applications.
FAQ
What is the recommended bias condition for optimal noise figure in DBS mixer use?
For lowest noise figure, operate BAT15-099E6327 at 1–3 mA DC bias with zero-volt RF swing centered at the knee of the I–V curve. This exploits its low-barrier structure while minimizing shot noise; measured NF is 4.2 dB at 11 GHz under 2 mA bias per diode leg.
Can BAT15-099E6327 be used in pulsed RF applications?
Yes - it supports pulsed operation up to 100 mA peak current with duty cycle ≤0.1% and pulse width ≥100 ns. Thermal limits require RthJS derating per the datasheet's IFmax/IFDC vs. tp curves; junction temperature must stay below 150 °C.
Is the SOT143 package compatible with standard reflow profiles?
Yes - the Pb-free SOT143 package is qualified for IPC/JEDEC J-STD-020D reflow, with peak temperature ≤260 °C for ≤30 seconds. Use nitrogen atmosphere and controlled ramp rates to prevent delamination of the anti-parallel die assembly.
How does forward voltage matching impact image rejection in I/Q demodulators?
ΔVF ≤ 20 mV ensures amplitude balance between I and Q paths. In practice, this yields >38 dB image rejection at 11 GHz over −40 °C to +85 °C, verified via vector network analyzer measurements on production LNB assemblies.
BAT15-099E6327 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-253-4, TO-253AA
- Packaging:
- Bulk
- Product Status:
- Active
- Diode Type:
- Schottky - 2 Independent
- Voltage - Peak Reverse (Max):
- 4V
- Current - Max:
- 110 mA
- Capacitance @ Vr, F:
- 0.5pF @ 0V, 1MHz
- Resistance @ If, F:
- 5.5Ohm @ 50mA, 1MHz
- Power Dissipation (Max):
- 100 mW
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- PG-SOT143-4
BAT15-099E6327 FAQ
1.How can I place an order for BAT15-099E6327 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAT15-099E6327 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 BAT15-099E6327 reliable?
The price and inventory of BAT15-099E6327 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAT15-099E6327 is usually 5 days.
3.What payment methods are accepted for BAT15-099E6327?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAT15-099E6327 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAT15-099E6327?
BAT15-099E6327 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAT15-099E6327 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 BAT15-099E6327?
For technical support, including BAT15-099E6327 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAT15-099E6327 requirements.
6.How does Aetrix verify that BAT15-099E6327 is sourced from the original manufacturer or authorized distributors?
All BAT15-099E6327 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 BAT15-099E6327 meets industry standards.
7.What is the process for return or replacement of BAT15-099E6327?
All BAT15-099E6327 units undergo pre-shipment inspection (PSI). If there is an issue with BAT15-099E6327, 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 BAT15-099E6327 part is unused and in its original packaging.
Return procedure for BAT15-099E6327:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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