ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
SMP1331-003LF is listed in the RF Diode range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF DIODE PIN 200V 250MW SOT23-3. Review the specifications below when checking this part for your BOM.
RF Diode specifications for SMP1331-003LF
- Description：RF DIODE PIN 200V 250MW SOT23-3
- Series：*
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR)
- Diode Type：-
- Voltage - Peak Reverse (Max)：-
- Current - Max：-
- Capacitance @ Vr, F：-
- Resistance @ If, F：-
- Power Dissipation (Max)：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
RF Diode datasheet and documents for SMP1331-003LF
RF Diode Overview
The SMP1331-003LF is a single silicon PIN diode from the Skyworks SMP1331 series, housed in an SOT-23 package. It features a typical capacitance of 0.18 pF at 30 V reverse bias and a typical series resistance of 1.7 Ω at 10 mA forward current. The device supports a maximum reverse voltage of 200 V and a power dissipation of 250 mW. Operating temperatures range from -65 °C to +150 °C, with storage limits between -65 °C and +150 °C. Carrier lifetime is specified at 0.6 μs.
RF Diode Feature Summary
- Designed for high-performance wireless switching applications across frequencies from 10 MHz to over 10 GHz
- Low capacitance and low resistance characteristics enable high isolation in series-connected switch configurations
- Suitable for battery-operated circuits due to optimized electrical performance
RF Diode Applications
- High-performance wireless switches
- Low-distortion attenuators
RF Diode Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance and lead-free status by checking the datasheet revision and marking codes against official Skyworks documentation. Ensure proper ESD handling protocols are followed during storage and assembly to prevent damage.
RF Diode Selection Notes
Select this component when low parasitic capacitance and minimal insertion loss are required for RF switching. The SOT-23 package provides a compact footprint suitable for surface-mount assembly. Verify that the 200 V reverse voltage rating meets the specific circuit requirements.
RF Diode Part Context
This part belongs to the SMP1331 series of plastic-packaged PIN diodes. Other variants in the series include common anode (SMP1331-004LF), SC-79 (SMP1331-079LF), and SOD-882 (SMP1331-040LF) packages, offering different inductance and configuration options.
RF Diode Replacement Considerations
Direct replacements within the same family include SMP1331-004LF (Common Anode). Cross-package alternatives like SMP1331-079LF (SC-79) may require layout adjustments due to differing pinouts and dimensions.
RF Diode FAQ
What is the typical capacitance value of the SMP1331-003LF?
The typical capacitance is 0.18 pF when measured at a reverse voltage of 30 V and a frequency of 1 MHz.
What is the carrier lifetime specification?
The carrier lifetime is typically 0.6 μs at a forward current of 10 mA.
Is the SMP1331-003LF RoHS compliant?
Yes, the 'LF' suffix indicates it is a lead-free, RoHS-compliant Green™ product.
Explore related parts through Diodes, Discrete Semiconductor Products, all product categories, ChipApex homepage.
