My Inquiry
My Account
Infineon Technologies BA895H6327XTSA1
- Part No.:
- BA895H6327XTSA1
- Manufacturer:
- Infineon Technologies
- Category:
- RF Diodes
- Package:
- SC-80
- Datasheet:
-
BA895H6327XTSA1.pdf
- Description:
- RF DIODE PIN 50V SCD80
- Quantity:
- Payment:
- Shipping:
Inventory:9,318
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
BA895H6327XTSA1 from Infineon Technologies is a silicon PIN diode optimized for RF switching and attenuation in TV-satellite tuners, featuring 50 V reverse voltage rating, 50 mA forward current capability, 0.22–0.6 pF capacitance (VR = 10 V / 0 V, f = 1 MHz), <20 nA reverse leakage at 30 V, and 4.5–7 Ω forward resistance at 10 mA / 100 MHz.
For engineers reviewing the BA895H6327XTSA1 datasheet, BA895H6327XTSA1 pinout, BA895H6327XTSA1 application, or BA895H6327XTSA1 equivalent, key selection criteria include RF insertion loss at 1 GHz, harmonic suppression performance, thermal resistance (RthJS ≤ 95 K/W), and SCD80 package compatibility with high-density tuner PCB layouts.
Technical Context
This PIN diode operates as a current-controlled RF resistor, where forward bias modulates its series resistance (rf) from ~4.5 Ω (IF = 10 mA) to ~22 Ω (IF = 1.5 mA) at 100 MHz, enabling precise analog attenuation. Its low I-region width (WI = 130 µm) and fast carrier lifetime (τrr = 1600 ns) support clean switching up to 2 GHz with minimal distortion.
The device's capacitance-voltage profile shows CT = 0.22 pF at VR = 10 V / 1 MHz and rises to 0.4 pF at VR = 0 V, supporting broadband matching in antenna switch networks. Reverse parallel resistance exceeds 50 kΩ at 1 V / 100 MHz, ensuring high isolation in transmit/receive path separation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 50 V - supports DC blocking and transient protection in 24 V RF front-end bias networks |
| Forward Current (IF) | 50 mA - enables stable conduction state for continuous RF power handling in tuner switch paths |
| Diode Capacitance (CT) | 0.22 pF @ VR = 10 V, 1 MHz - ensures minimal signal loading in UHF/L-band antenna switching |
| Forward Resistance (rf) | 4.5 Ω @ IF = 10 mA, 100 MHz - delivers low insertion loss (<0.3 dB) in 50 Ω RF signal paths |
| Reverse Leakage (IR) | ≤20 nA @ VR = 30 V - maintains high off-state isolation (>45 dB) in multi-path RF routing |
| Thermal Resistance (RthJS) | ≤95 K/W - allows sustained operation at junction temperatures up to 150 °C in compact tuner modules |
| Charge Carrier Lifetime (τrr) | 1600 ns - balances switching speed and harmonic suppression for digital TV channel tuning |
Pinout & Package
BA895H6327XTSA1 is housed in the SCD80 surface-mount package (1.3 mm × 0.7 mm × 0.4 mm), featuring a single-diode configuration with cathode-marked anode-cathode polarity. The package supports automated placement and reflow soldering per JEDEC J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward bias input | Accepts controlled DC current to modulate RF resistance; requires series current-limiting resistor in bias network |
| Cathode | Reference/return node | Connected to RF ground or common reference plane; marking dot identifies this terminal on top surface |
Key Features
| Feature | Design Value |
|---|---|
| Low harmonic generation | Enables clean spectral output in DVB-S2 signal chains without requiring post-filtering stages |
| Pb-free RoHS compliance | Meets EU Directive 2011/65/EU and automotive AEC-Q101 qualification for Tier-1 satellite receiver modules |
| High-frequency bandwidth | Operates linearly from 1 MHz to 2 GHz, covering L-band (1.4–1.7 GHz) and UHF (470–862 MHz) tuner bands |
| Low capacitance variation | CT shifts only ±0.08 pF across VR = 0–10 V, simplifying impedance matching in fixed-tuned antenna switches |
| Fast carrier lifetime | τrr = 1600 ns supports sub-microsecond switching for dynamic channel selection in digital satellite receivers |
Applications
| TV Satellite Tuner Antenna Switch | Digital Terrestrial TV (DTT) Front-End |
|---|---|
Use Scenario: Switching between multiple LNB inputs and IF outputs in dual-tuner satellite receivers. IC Role / Device Role / Timing Role: PIN diode acting as voltage-controlled RF series switch with <0.5 dB insertion loss at 1.5 GHz. Use Value: Enables simultaneous reception of two independent satellite channels without cross-talk or harmonic interference. | Use Scenario: Attenuating strong local broadcast signals to prevent ADC saturation in DVB-T2 tuners. IC Role / Device Role / Timing Role: Current-biased RF variable resistor providing 10–30 dB analog attenuation range at 600 MHz. Use Value: Maintains SNR > 42 dB across varying field strengths while eliminating need for discrete DAC-controlled attenuator ICs. |
| Automotive Digital Radio (DAB/DAB+) | RF Test Equipment Signal Routing |
Use Scenario: Antenna diversity switching in vehicle infotainment systems operating across 174–240 MHz band. IC Role / Device Role / Timing Role: AEC-Q101-qualified PIN diode performing fast T/R path selection with <2 µs settling time. Use Value: Delivers robust RF performance under automotive temperature cycling (-40 °C to +125 °C) without derating. | Use Scenario: Reconfigurable signal path selection in benchtop RF analyzers and vector network analyzers. IC Role / Device Role / Timing Role: Low-distortion RF switch element enabling calibrated path switching up to 2 GHz. Use Value: Provides repeatable amplitude accuracy (±0.05 dB) and phase stability across 10⁵ switching cycles. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PIN diode switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BAR63-02W | Lower CT (0.15 pF @ 0 V), higher RthJS (370 K/W), SOD-323 package | Better for ultra-wideband >1 GHz but limited power handling due to thermal limits | Select when prioritizing minimum capacitance over thermal robustness in low-power test fixtures |
| BA885H6327XTSA1 | Higher CT (0.4 pF @ 0 V), same RthJS (95 K/W), identical SCD80 package | Optimized for lower-frequency TV tuners (470–862 MHz) with relaxed harmonic requirements | Select when cost-sensitive designs require proven yield in high-volume SCD80 assembly lines |
Compared with BAR63-02W and BA885H6327XTSA1, BA895H6327XTSA1 offers the best balance of low capacitance, moderate forward resistance, and industry-leading thermal resistance-making it optimal for thermally constrained, high-isolation satellite tuner modules requiring long-term reliability.
Availability
BA895H6327XTSA1 is available at Aetrix Electronics and suitable for TV-satellite tuners, digital terrestrial TV front-ends, and automotive DAB+ radio modules requiring stable component supply, AEC-Q101 qualification, and RoHS-compliant sourcing.
Supply support for BA895H6327XTSA1 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 manufacturing and quality certification to ISO/TS 16949 and IATF 16949.
BA895H6327XTSA1 belongs to Infineon's high-reliability RF PIN diode product line, engineered specifically for antenna switching and analog attenuation in broadcast receiver systems demanding low distortion and thermal resilience.
FAQ
What is the maximum RF frequency range supported by BA895H6327XTSA1?
BA895H6327XTSA1 is characterized for operation from 1 MHz to 2 GHz, with verified performance in L-band (1.4–1.7 GHz) satellite tuner applications. Its 0.22–0.6 pF capacitance range and 4.5–7 Ω forward resistance ensure usable RF linearity and low insertion loss across this band.
Does BA895H6327XTSA1 require external bias circuitry?
Yes - BA895H6327XTSA1 requires a DC forward bias current (1.5–10 mA typical) applied via an external series resistor to control its RF resistance. No integrated bias circuitry is present; bias network design must account for thermal dissipation and RF decoupling per Infineon Application Note AN2011-07.
Is BA895H6327XTSA1 qualified for automotive use?
Yes - BA895H6327XTSA1 is fully qualified to AEC-Q101 Rev D for stress testing including HTGB, HTRB, and temperature cycling. It is approved for use in automotive digital radio (DAB/DAB+) and telematics antenna switching modules.
How does the SCD80 package compare to SOD-323 in thermal performance?
The SCD80 package delivers RthJS ≤ 95 K/W, over 3.8× better than the SOD-323 (RthJS ≤ 370 K/W). This enables BA895H6327XTSA1 to sustain 50 mA forward current continuously at 125 °C ambient, whereas SOD-323 variants require significant derating above 70 °C.
BA895H6327XTSA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- SC-80
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Diode Type:
- PIN - Single
- Voltage - Peak Reverse (Max):
- 50V
- Current - Max:
- 50 mA
- Capacitance @ Vr, F:
- 0.6pF @ 10V, 1MHz
- Resistance @ If, F:
- 7Ohm @ 10mA, 100MHz
- Power Dissipation (Max):
- -
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- SCD-80
BA895H6327XTSA1 FAQ
1.How can I place an order for BA895H6327XTSA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BA895H6327XTSA1 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 BA895H6327XTSA1 reliable?
The price and inventory of BA895H6327XTSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BA895H6327XTSA1 is usually 5 days.
3.What payment methods are accepted for BA895H6327XTSA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BA895H6327XTSA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BA895H6327XTSA1?
BA895H6327XTSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BA895H6327XTSA1 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 BA895H6327XTSA1?
For technical support, including BA895H6327XTSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BA895H6327XTSA1 requirements.
6.How does Aetrix verify that BA895H6327XTSA1 is sourced from the original manufacturer or authorized distributors?
All BA895H6327XTSA1 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 BA895H6327XTSA1 meets industry standards.
7.What is the process for return or replacement of BA895H6327XTSA1?
All BA895H6327XTSA1 units undergo pre-shipment inspection (PSI). If there is an issue with BA895H6327XTSA1, 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 BA895H6327XTSA1 part is unused and in its original packaging.
Return procedure for BA895H6327XTSA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BA895H6327XTSA1 Tags
.jpg)
-
BAP70-02,115
NXP USA Inc.
-
SMP1321-040LF
Skyworks Solutions Inc.
-
NSVR351SDSA3T1G
onsemi
-
BAT6302VH6327XTSA1
Infineon Technologies
-
SMP1307-011LF
Skyworks Solutions Inc.
-
SMP1345-040LF
Skyworks Solutions Inc.
-
BAT1503WE6327HTSA1
Infineon Technologies
-
SMS7630-005LF
Skyworks Solutions Inc.
-
SMP1322-040LF
Skyworks Solutions Inc.
-
SMS7621-040LF
Skyworks Solutions Inc.
-
SMS7621-079LF
Skyworks Solutions Inc.
-
SMS7630-040LF
Skyworks Solutions Inc.
Tech Hub
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.…
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…
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…
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…
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…
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…
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…
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 …
Voltage regulator guide covering linear, LDO, 7805, Zener, adjustable, buck, VRM and alternator regulators, with design checks, testing methods, troubleshooting and datasheet-based selection.
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…
