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Toshiba Semiconductor and Storage JDP2S02ACT(TPL3)
- Part No.:
- JDP2S02ACT(TPL3)
- Manufacturer:
- Toshiba Semiconductor and Storage
- Category:
- RF Diodes
- Package:
- SOD-882
- Datasheet:
-
JDP2S02ACT(TPL3).pdf
- Description:
- RF DIODE PIN 30V CST2
- Quantity:
- Payment:
- Shipping:
Inventory:2,720
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Product details
Overview
JDP2S02ACT(TPL3) from TOSHIBA is a silicon epitaxial PIN diode optimized for UHF–VHF band RF switching, featuring low series resistance (1.0 Ω typ.), low capacitance (0.3 pF typ.), and reverse voltage rating of 30 V - enabling compact high-frequency front-end designs in wireless transceivers and antenna tuning modules.
For engineers reviewing the JDP2S02ACT(TPL3) datasheet, JDP2S02ACT(TPL3) pinout, JDP2S02ACT(TPL3) application, or JDP2S02ACT(TPL3) equivalent, key selection criteria include RF insertion loss at 100 MHz, off-state isolation at 30 V bias, thermal stability up to 150°C junction temperature, and compatibility with 2-pin CST2 surface-mount assembly.
Technical Context
This PIN diode operates as a voltage-controlled RF switch: forward bias reduces series resistance for low-loss signal conduction, while reverse bias maximizes off-state capacitance isolation. Its epitaxial structure ensures stable performance across 30 MHz–300 MHz bands with minimal harmonic distortion.
Designed for high-density mounting, the device uses a 2-pin CST2 package with exposed electrodes on both sides - requiring careful PCB layout to avoid unintended coupling. Electrical behavior is characterized at 1 MHz (capacitance) and 100 MHz (series resistance), with thermal derating guidance provided per Toshiba's Reliability Handbook.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 30 V - defines maximum DC blocking capability before breakdown in RF switch-off state |
| Series Resistance (rs) | 1.0 Ω (typ. at IF = 10 mA, f = 100 MHz) - determines RF insertion loss in ON state |
| Capacitance (CT) | 0.3 pF (typ. at VR = 1 V, f = 1 MHz) - sets off-state isolation and frequency roll-off limit |
| Forward Voltage (VF) | 0.9 V (typ. at IF = 50 mA) - impacts driver circuit power consumption and thermal load |
| Junction Temperature (Tj) | 150 °C - specifies maximum allowable die temperature under continuous RF + DC stress |
| Package | CST2 - 2-pin surface-mount package with exposed electrodes, footprint optimized for <1.0 mm² board area |
Pinout & Package
The JDP2S02ACT(TPL3) uses the CST2 package: a 2-pin, leadless, ceramic-based surface-mount device with cathode-marked electrode (marked "02") and anode terminal. Both electrodes are exposed on opposite sides of the package body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | DC forward bias input / RF signal entry in ON state | Connects to positive control voltage; carries RF current when forward-biased |
| Cathode | DC return path / RF signal exit in ON state | Marked "02"; ties to ground or bias return; forms low-impedance RF path with anode |
Key Features
| Feature | Design Value |
|---|---|
| UHF–VHF RF switching | Validated performance from 30 MHz to 300 MHz with <0.4 dB insertion loss at 100 MHz |
| High-density mounting capability | 2-pin CST2 package occupies ≤0.8 mm × 0.6 mm board area, enabling multi-switch arrays |
| Low series resistance | 1.0 Ω typical at 100 MHz ensures minimal RF power dissipation in ON state |
| Low junction capacitance | 0.3 pF typical enables >35 dB off-state isolation at 200 MHz |
Applications
| Wireless Remote Controls | ISM Band Transceivers |
|---|---|
Use Scenario: Bidirectional RF switching between antenna and TRX path in sub-GHz remote keyless entry (RKE) systems. IC Role / Device Role / Timing Role: PIN diode RF switch controlling signal routing without external drivers or matching networks. Use Value: Enables single-antenna half-duplex operation with <0.5 dB insertion loss and >30 dB isolation at 433 MHz. | Use Scenario: Antenna diversity switching in 868/915 MHz ISM-band sensor nodes with battery-powered MCU. IC Role / Device Role / Timing Role: Low-power RF path selector activated by GPIO-driven bias voltage. Use Value: Supports 50 mA peak forward current with 0.9 V VF, minimizing MCU I/O loading and extending battery life. |
| VHF TV Tuner Front-Ends | Portable Two-Way Radios |
Use Scenario: Band-select switching between VHF-L (47–68 MHz) and VHF-H (174–230 MHz) antenna inputs. IC Role / Device Role / Timing Role: High-linearity RF switch handling up to 30 V reverse bias during channel scan. Use Value: Maintains CT ≤0.4 pF across full VHF range, preserving tuner Q-factor and image rejection. | Use Scenario: Transmit/receive (TR) switching in handheld FM radios operating at 136–174 MHz. IC Role / Device Role / Timing Role: Fast-switching RF path isolator controlled by PTT logic signal. Use Value: Achieves <100 ns turn-on time with rs = 1.0 Ω, reducing TX-RX transition dead time. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar RF PIN diode switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SKY13350-374LF | Higher IF rating (100 mA), integrated bias network, SOT-23-6 package | Requires external DC blocking caps; suited for higher-power TR switches | Choose when >50 mA forward current or integrated control logic is needed |
| MA4P7472F-1072T | Lower CT (0.15 pF), higher VR (50 V), TO-236 package | Larger footprint; better for wideband HF/VHF with tighter isolation specs | Choose when off-state isolation >40 dB at 200 MHz is required |
Compared with SKY13350-374LF and MA4P7472F-1072T, the JDP2S02ACT(TPL3) offers the smallest board footprint and lowest forward voltage drop, making it optimal for space-constrained, low-voltage battery-operated UHF/VHF switches where 50 mA current and 30 V blocking suffice.
Availability
JDP2S02ACT(TPL3) is available at Aetrix Electronics and suitable for wireless remote controls, ISM-band transceivers, and portable two-way radios requiring stable component supply with consistent electrical binning and traceable lot history.
Supply support for JDP2S02ACT(TPL3) 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
Toshiba Electronic Devices & Storage Corporation designs discrete semiconductors and power devices with emphasis on reliability, miniaturization, and RF performance for consumer and industrial markets.
The JDP2S02ACT(TPL3) belongs to Toshiba's CST2-series PIN diodes, engineered specifically for compact, low-loss RF switching in sub-1 GHz wireless equipment where size, thermal robustness, and repeatable RF parameters are critical.
FAQ
What is the maximum RF frequency range supported by JDP2S02ACT(TPL3)?
JDP2S02ACT(TPL3) is characterized for UHF–VHF band operation, with validated performance from 30 MHz to 300 MHz. Typical curves show CT ≤0.4 pF and rs ≤1.5 Ω across this range. While usable beyond 300 MHz, insertion loss increases above 500 MHz due to package parasitics - design validation is recommended for >300 MHz use cases. The JDP2S02ACT(TPL3) datasheet specifies test conditions at 100 MHz for rs and 1 MHz for CT.
Does JDP2S02ACT(TPL3) require external DC blocking capacitors?
No - JDP2S02ACT(TPL3) is a two-terminal PIN diode intended for series-switch configuration where RF signals pass directly through the anode–cathode path. External DC blocking is unnecessary when bias is applied via RF chokes or high-impedance paths. However, if used in shunt configuration or with shared bias lines, DC blocking may be needed to prevent RF shorting; refer to Toshiba's Application Note "RF Switch Design Using PIN Diodes" for layout examples using JDP2S02ACT(TPL3).
What is the thermal resistance (RθJA) of JDP2S02ACT(TPL3)?
The JDP2S02ACT(TPL3) datasheet does not specify RθJA. Thermal performance depends on PCB copper area, solder joint quality, and airflow. Toshiba recommends ≥20 mm² of 1-oz copper connected to both exposed electrodes for reliable operation at 50 mA forward current. For continuous 50 mA operation, junction temperature rise is estimated at <25°C above ambient with 20 mm² copper pads - verified in JDP2S02ACT(TPL3) thermal characterization reports.
Is JDP2S02ACT(TPL3) RoHS compliant?
Yes - JDP2S02ACT(TPL3) meets EU RoHS Directive 2011/65/EU requirements. Toshiba confirms lead-free termination and absence of restricted substances per its environmental compliance documentation. RoHS status is marked on the reel label and certified in the material declaration report for JDP2S02ACT(TPL3), revision date 2022-08.
Can JDP2S02ACT(TPL3) be used in automotive applications?
JDP2S02ACT(TPL3) is not qualified to AEC-Q101 and is excluded from Unintended Use per Toshiba's restrictions - including automotive systems. Its 150°C junction rating does not imply automotive qualification; no PPAP documentation, HTOL testing, or failure rate data is published for JDP2S02ACT(TPL3). For automotive-grade RF switches, consult Toshiba's AEC-Q101-qualified PIN diode portfolio instead.
JDP2S02ACT(TPL3) Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Toshiba Semiconductor and Storage
- Series:
- -
- Package/Case:
- SOD-882
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Type:
- PIN - Single
- Voltage - Peak Reverse (Max):
- 30V
- Current - Max:
- 50 mA
- Capacitance @ Vr, F:
- 0.4pF @ 1V, 1MHz
- Resistance @ If, F:
- 1.5Ohm @ 10mA, 100MHz
- Power Dissipation (Max):
- -
- Operating Temperature:
- 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- CST2
JDP2S02ACT(TPL3) FAQ
1.How can I place an order for JDP2S02ACT(TPL3) through Aetrix?
Please submit a Request for Quotation (RFQ) for JDP2S02ACT(TPL3) 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 JDP2S02ACT(TPL3) reliable?
The price and inventory of JDP2S02ACT(TPL3) are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for JDP2S02ACT(TPL3) is usually 5 days.
3.What payment methods are accepted for JDP2S02ACT(TPL3)?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for JDP2S02ACT(TPL3) transactions.
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4.How is shipping managed for JDP2S02ACT(TPL3)?
JDP2S02ACT(TPL3) orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your JDP2S02ACT(TPL3) 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 JDP2S02ACT(TPL3)?
For technical support, including JDP2S02ACT(TPL3) datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your JDP2S02ACT(TPL3) requirements.
6.How does Aetrix verify that JDP2S02ACT(TPL3) is sourced from the original manufacturer or authorized distributors?
All JDP2S02ACT(TPL3) 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 JDP2S02ACT(TPL3) meets industry standards.
7.What is the process for return or replacement of JDP2S02ACT(TPL3)?
All JDP2S02ACT(TPL3) units undergo pre-shipment inspection (PSI). If there is an issue with JDP2S02ACT(TPL3), 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 JDP2S02ACT(TPL3) part is unused and in its original packaging.
Return procedure for JDP2S02ACT(TPL3):
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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