SMP1302-079LF

**Description**
- Surface mountable, low-capacitance silicon PIN diode
- Plastic packaged design for high-volume switch and attenuator applications
- Single diode configuration
- Housed in a compact SC‑79 surface mount package
- Marking code: Cathode and C3
- **Product Status:** Last Time Buy – Last Time Buy Date: October 28, 2026

**Features**
- Low capacitance: 0.3 pF
- Low distortion design for high linearity applications
- Designed for use in low‑distortion TEE attenuators with low drive current (maximum resistance at 1 mA is 10 Ω)
- Nominal 50 μm I‑region width for large signal switch applications
- Maximum resistance of 3 Ω at 10 mA
- Packages rated MSL1 @ 260°C per JEDEC J-STD-020
- Available in tape and reel packaging
- Skyworks Green™ compliant – halogen‑free
- 100% DC tested

**Key Specifications** (Typical @ 25°C)
- Diode Type: PIN – Single
- Peak Reverse Voltage (VR): 200 V
- Capacitance @ VR=30V, f=1MHz: 0.3 pF
- Resistance @ IF=100mA, f=100MHz: 1.5 Ω
- Resistance @ IF=10mA, f=100MHz: 3 Ω max
- Resistance @ IF=1mA, f=100MHz: 10 Ω max
- Power Dissipation (PD): 250 mW
- Operating Temperature (TA): –65°C to +150°C
- Storage Temperature (TSTG): –65°C to +150°C
- Package Inductance (LS): 0.7 nH
- Package / Case: SC‑79, SOD‑523
- Supplier Device Package: SC‑79

**Applications**
- High‑volume RF switches and attenuators
- TV distribution systems
- Cellular base stations
- Low‑distortion TEE attenuators
- Large signal switch applications
- Wireless infrastructure equipment
- High‑frequency circuits from 10 MHz to beyond 10 GHz

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> **Note:** All parameters are subject to the official Skyworks SMP1302 Series datasheet (Document 200043Y). Specifications are typical values and may vary with operating conditions. This product is manufactured by **Skyworks Solutions Inc.** (not pSemi). Please verify all specifications with the manufacturer's official documentation before use.Based on Skyworks official datasheet (SMP1302 Series, Document 200043Y) and authorized distributor product pages:

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**Description**
- Surface mountable, low-capacitance silicon PIN diode
- Plastic packaged design for high-volume switch and attenuator applications
- Single diode configuration
- Housed in a compact SC‑79 surface mount package
- Marking code: Cathode and C3
- **Product Status:** Last Time Buy – Last Time Buy Date: October 28, 2026

**Features**
- Low capacitance: 0.3 pF
- Low distortion design for high linearity applications
- Designed for use in low‑distortion TEE attenuators with low drive current (maximum resistance at 1 mA is 10 Ω)
- Nominal 50 μm I‑region width for large signal switch applications
- Maximum resistance of 3 Ω at 10 mA
- Packages rated MSL1 @ 260°C per JEDEC J-STD-020
- Available in tape and reel packaging
- Skyworks Green™ compliant – halogen‑free
- 100% DC tested

**Key Specifications** (Typical @ 25°C)
- Diode Type: PIN – Single
- Peak Reverse Voltage (VR): 200 V
- Capacitance @ VR=30V, f=1MHz: 0.3 pF
- Resistance @ IF=100mA, f=100MHz: 1.5 Ω
- Resistance @ IF=10mA, f=100MHz: 3 Ω max
- Resistance @ IF=1mA, f=100MHz: 10 Ω max
- Power Dissipation (PD): 250 mW
- Operating Temperature (TA): –65°C to +150°C
- Storage Temperature (TSTG): –65°C to +150°C
- Package Inductance (LS): 0.7 nH
- Package / Case: SC‑79, SOD‑523
- Supplier Device Package: SC‑79

**Applications**
- High‑volume RF switches and attenuators
- TV distribution systems
- Cellular base stations
- Low‑distortion TEE attenuators
- Large signal switch applications
- Wireless infrastructure equipment
- High‑frequency circuits from 10 MHz to beyond 10 GHz

---

> **Note:** All parameters are subject to the official Skyworks SMP1302 Series datasheet (Document 200043Y). Specifications are typical values and may vary with operating conditions. This product is manufactured by **Skyworks Solutions Inc.** (not pSemi). Please verify all specifications with the manufacturer's official documentation before use.