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Infineon Technologies BAT1707E6327HTSA1
- Part No.:
- BAT1707E6327HTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- RF Diodes
- Package:
- TO-253-4, TO-253AA
- Datasheet:
-
BAT1707E6327HTSA1.pdf
- Description:
- DIODE SCHOTTKY 4V 150MW SOT143-4
- Quantity:
- Payment:
- Shipping:
Inventory:6,346
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Product details
Overview
BAT1707E6327HTSA1 from Infineon Technologies is a silicon Schottky diode configured as a common-anode dual diode in SOT143 package, rated for 4 V reverse voltage, 130 mA forward current, and optimized for VHF/UHF mixer and high-speed switching applications in RF front-ends.
For engineers reviewing the BAT1707E6327HTSA1 datasheet, BAT1707E6327HTSA1 pinout, BAT1707E6327HTSA1 application, or BAT1707E6327HTSA1 equivalent, key selection criteria include diode capacitance (0.4–0.75 pF at 1 MHz), low forward voltage (350–600 mV at 10 mA), differential forward resistance (8–15 Ω), thermal resistance (≤60 K/W), and AEC-Q101 qualification for automotive-grade reliability.
Technical Context
This dual-diode device features a common-anode configuration enabling balanced signal routing in passive mixer topologies and phase-sensitive detection circuits. Its low junction capacitance and sub-15 Ω RF resistance support operation up to 1 GHz with minimal insertion loss and harmonic distortion.
The SOT143 package provides four terminals-two anodes and one shared cathode per diode-with LS = 2.0 nH parasitic inductance confirmed in layout data. Thermal derating curves specify maximum forward current limits dependent on solder-point temperature (TS ≤ 60 °C), ensuring stable performance under RF power dissipation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 4 V - Maximum DC blocking capability without breakdown in RF bias networks |
| Forward Current (IF) | 130 mA - Peak continuous conduction capacity at TS ≤ 60 °C for pulsed mixer operation |
| Diode Capacitance (CT) | 0.4–0.75 pF @ 1 MHz, VR = 0 V - Enables broadband matching in 30–1000 MHz VHF/UHF designs |
| Forward Voltage (VF) | 350–600 mV @ IF = 10 mA - Low turn-on threshold minimizes LO drive power in passive mixers |
| Differential Forward Resistance (RF) | 8–15 Ω @ IF = 5 mA, f = 10 kHz - Defines conversion loss and linearity in small-signal switching |
| Junction Temperature (Tj) | 150 °C - Supports operation in under-hood automotive environments with proper PCB thermal relief |
| AEC-Q101 Qualified | Yes - Validated for automotive electronics per stress-test requirements including HTGB, HTRB, and TCT |
Pinout & Package
SOT143 is a 4-pin surface-mount plastic package with gull-wing leads, 1.3 mm × 1.9 mm footprint, and 0.65 mm pitch. It supports dual-diode integration with isolated anodes and shared cathode connections.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Anode of Diode 1 | RF input path for first mixing quadrant; requires 50 Ω impedance control |
| Pin 2 | Cathode (Common) | Shared reference node for both diodes; must be low-inductance ground return |
| Pin 3 | Anode of Diode 2 | Complementary RF input for balanced mixer topology or diversity switching |
| Pin 4 | Not connected | No internal connection; electrically isolated to prevent parasitic coupling |
Key Features
| Feature | Design Value |
|---|---|
| Common-anode dual configuration | Enables balanced LO injection and image-reject mixer architectures without external combiners |
| Low diode capacitance (0.4 pF min) | Reduces capacitive loading on VHF/UHF tank circuits, preserving Q-factor above 300 MHz |
| Matched forward voltage (∆VF ≤ 20 mV) | Ensures amplitude and phase symmetry between diode paths in double-balanced mixers |
| Pb-free RoHS-compliant packaging | Meets EU Directive 2011/65/EU and automotive ELV requirements without SnPb reflow compromises |
| ESD sensitivity class H2 (≥2 kV HBM) | Requires IEC 61340-5-1 handling protocols during PCB assembly to prevent gate oxide damage |
Applications
| VHF/UHF Passive Mixer | Automotive Radar Front-End |
|---|---|
Use Scenario: Downconversion of 700–960 MHz cellular band signals in base station transceivers using double-balanced topology. IC Role / Device Role / Timing Role: Active switching element in ring mixer core; conducts only during positive half-cycle of local oscillator. Use Value: 0.55 pF typical capacitance and 10 Ω RF resistance yield < 6.5 dB conversion loss at 850 MHz with −7 dBm LO drive. | Use Scenario: Signal routing and isolation in 24 GHz short-range radar modules for blind-spot detection. IC Role / Device Role / Timing Role: High-speed RF switch controlling antenna TX/RX path selection in FMCW systems. Use Value: AEC-Q101 qualification and 150 °C junction rating ensure functional safety compliance in engine-compartment-mounted units. |
| High-Speed Data Switching | LO Distribution Network |
Use Scenario: Level-shifting and signal gating in 100 Mbps digital IF interfaces between FPGA and RFIC. IC Role / Device Role / Timing Role: Fast-turn-on Schottky clamp preventing overshoot in CMOS-compatible logic transitions. Use Value: 350 mV VF at 1 mA enables clean edge preservation with < 1 ns delay skew across dual paths. | Use Scenario: Balanced LO splitting and recombination in phased-array beamforming ICs. IC Role / Device Role / Timing Role: Symmetric diode pair providing matched phase response for quadrature LO generation. Use Value: ∆VF ≤ 20 mV and identical CT vs. VR curves maintain < 0.5° phase error across 1–2 GHz bandwidth. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky diode mixer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAT1704E6327HTSA1 | SOT23 package, single diode, LS = 1.8 nH, no common-anode configuration | Requires external wiring for dual-path operation; unsuitable for integrated balanced mixers | Select when space-constrained single-diode switching suffices and board-level balancing is acceptable |
| BAR63-03W-E6327HTSA1 | SOT323, single diode, 30 V VR, 100 mA IF, CT = 0.25 pF @ 1 MHz | Higher reverse voltage but lower current rating; optimized for ESD protection not mixing | Prefer for general-purpose RF switching where breakdown margin > 10 V is required over mixer linearity |
Compared with BAT1704E6327HTSA1 and BAR63-03W-E6327HTSA1, BAT1707E6327HTSA1 uniquely delivers matched dual-diode performance in a compact common-anode layout-critical for minimizing layout asymmetry and phase error in high-frequency mixer ICs.
Availability
BAT1707E6327HTSA1 is available at Aetrix Electronics and suitable for VHF/UHF mixer design, automotive radar front-ends, and high-speed RF switching applications requiring stable component supply and AEC-Q101 compliance.
Supply support for BAT1707E6327HTSA1 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 electronics, with global R&D centers and ISO/TS 16949-certified manufacturing.
The BAT17 series belongs to Infineon's high-frequency discrete diode product line, engineered specifically for low-capacitance, low-resistance RF signal processing in wireless infrastructure and automotive radar systems.
FAQ
What is the maximum operating frequency for BAT1707E6327HTSA1 in mixer applications?
The device supports reliable operation up to 1 GHz, validated by its 0.75 pF maximum capacitance at zero bias and 15 Ω differential resistance at 5 mA. Measured conversion loss remains below 7 dB in double-balanced mixer configurations at 900 MHz with −10 dBm LO power, per Infineon Application Note AN2007-04.
Is BAT1707E6327HTSA1 pin-compatible with other BAT17 variants?
No-BAT1707 uses SOT143 (4-pin) with common-anode dual configuration, while BAT17-04/BAT17-05 use SOT23/SOT323 (3-pin) single-diode packages. Pin count, terminal assignment, and internal topology differ; direct replacement requires PCB redesign and layout verification.
Does BAT1707E6327HTSA1 require special ESD handling during assembly?
Yes-it is classified as ESD-sensitive (H2, ≥2 kV HBM). Handling requires grounded wrist straps, dissipative mats, ionized air, and static-shielded packaging. Reflow profiles must avoid thermal shock exceeding 200 °C/s ramp rate to prevent junction delamination.
How does thermal derating affect forward current in automotive environments?
At TS = 60 °C (typical under-hood condition), IF is limited to 130 mA per diode. Above 60 °C, current must be linearly reduced per the derating curve in datasheet Figure 5; at TS = 100 °C, max IF drops to 65 mA to maintain Tj ≤ 150 °C with RthJS ≤ 60 K/W.
BAT1707E6327HTSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-253-4, TO-253AA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Type:
- Schottky - 2 Independent
- Voltage - Peak Reverse (Max):
- 4V
- Current - Max:
- 130 mA
- Capacitance @ Vr, F:
- 0.75pF @ 0V, 1MHz
- Resistance @ If, F:
- 15Ohm @ 5mA, 10kHz
- Power Dissipation (Max):
- 150 mW
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- PG-SOT-143-3D
BAT1707E6327HTSA1 FAQ
1.How can I place an order for BAT1707E6327HTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BAT1707E6327HTSA1 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 BAT1707E6327HTSA1 reliable?
The price and inventory of BAT1707E6327HTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BAT1707E6327HTSA1 is usually 5 days.
3.What payment methods are accepted for BAT1707E6327HTSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BAT1707E6327HTSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BAT1707E6327HTSA1?
BAT1707E6327HTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BAT1707E6327HTSA1 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 BAT1707E6327HTSA1?
For technical support, including BAT1707E6327HTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BAT1707E6327HTSA1 requirements.
6.How does Aetrix verify that BAT1707E6327HTSA1 is sourced from the original manufacturer or authorized distributors?
All BAT1707E6327HTSA1 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 BAT1707E6327HTSA1 meets industry standards.
7.What is the process for return or replacement of BAT1707E6327HTSA1?
All BAT1707E6327HTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BAT1707E6327HTSA1, 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 BAT1707E6327HTSA1 part is unused and in its original packaging.
Return procedure for BAT1707E6327HTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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