規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Diode Type | Standard |
| Voltage - DC Reverse (Vr) (Max) | 80 V |
| Current - Average Rectified(Io) | 100mA |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 100 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| Reverse Recovery Time (trr) | 4 ns |
| Current - Reverse Leakage @ Vr | 100 nA @ 80 V |
| Capacitance @ Vr F | 3pF @ 0.5V, 1MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | UMD2 |
概述
Description
The 1SS355TE-17 is a high-speed switching diode from Toshiba, designed for general-purpose applications. Key features include:
- Low forward voltage (VF): Typically 0.7V, ensuring efficient switching.
- Fast reverse recovery time (trr): ~4ns, suitable for high-frequency circuits.
- Small form factor: SOD-323 package, ideal for compact designs.
- High reliability: Robust performance in temperature ranges (-55°C to +150°C).
Common uses include rectification, signal demodulation, and protection circuits in consumer electronics, communication devices, and automotive systems.
For detailed specs, refer to Toshiba’s datasheet.
- Low forward voltage (VF): Typically 0.7V, ensuring efficient switching.
- Fast reverse recovery time (trr): ~4ns, suitable for high-frequency circuits.
- Small form factor: SOD-323 package, ideal for compact designs.
- High reliability: Robust performance in temperature ranges (-55°C to +150°C).
Common uses include rectification, signal demodulation, and protection circuits in consumer electronics, communication devices, and automotive systems.
For detailed specs, refer to Toshiba’s datasheet.
Equivalent
The 1SS355TE-17 is a high-speed switching diode. Equivalent or similar products include:
- 1N4148: General-purpose high-speed diode.
- 1N914: Similar to 1N4148, often interchangeable.
- BAT54: Schottky diode with comparable speed.
- LL4148: Miniature glass-encapsulated version of 1N4148.
Check datasheets for exact specs like voltage, current, and switching speed before substitution.
- 1N4148: General-purpose high-speed diode.
- 1N914: Similar to 1N4148, often interchangeable.
- BAT54: Schottky diode with comparable speed.
- LL4148: Miniature glass-encapsulated version of 1N4148.
Check datasheets for exact specs like voltage, current, and switching speed before substitution.
Features
The 1SS355TE-17 is a high-speed switching diode with the following key features:
- Low Forward Voltage (VF): Typically 0.5V (at 10mA), ensuring efficient power usage.
- Fast Switching Speed: Reverse recovery time (trr) of 4ns, suitable for high-frequency applications.
- Low Leakage Current (IR): Max 0.1µA (at 25V), enhancing reliability.
- Small Package (SOD-323): Compact and space-saving for modern PCB designs.
- High Surge Current Tolerance: Supports transient-heavy environments.
- Wide Operating Temperature Range: -55°C to +150°C for versatile use.
Ideal for RF, signal processing, and high-speed switching circuits.
- Low Forward Voltage (VF): Typically 0.5V (at 10mA), ensuring efficient power usage.
- Fast Switching Speed: Reverse recovery time (trr) of 4ns, suitable for high-frequency applications.
- Low Leakage Current (IR): Max 0.1µA (at 25V), enhancing reliability.
- Small Package (SOD-323): Compact and space-saving for modern PCB designs.
- High Surge Current Tolerance: Supports transient-heavy environments.
- Wide Operating Temperature Range: -55°C to +150°C for versatile use.
Ideal for RF, signal processing, and high-speed switching circuits.
Pinout
The 1SS355TE-17 is a 3-pin Schottky barrier diode designed for high-speed switching applications.
Pin Functions:
1. Anode (A) – Positive terminal for forward current flow.
2. Cathode (K) – Negative terminal for reverse blocking.
3. No Connection (NC) – Unused pin (may be internally unconnected).
Key Features:
- Low forward voltage (~0.5V).
- Fast switching speed.
- Used in rectification, clamping, and RF applications.
Check the datasheet for exact pinout and specifications.
Pin Functions:
1. Anode (A) – Positive terminal for forward current flow.
2. Cathode (K) – Negative terminal for reverse blocking.
3. No Connection (NC) – Unused pin (may be internally unconnected).
Key Features:
- Low forward voltage (~0.5V).
- Fast switching speed.
- Used in rectification, clamping, and RF applications.
Check the datasheet for exact pinout and specifications.
Application
The 1SS355TE-17 is a high-speed switching diode commonly used in:
1. RF Applications – Signal detection, mixing, and modulation in communication devices.
2. High-Speed Switching Circuits – Fast signal processing in digital and logic circuits.
3. Rectification – Low-voltage, high-frequency rectification in power supplies.
4. Protection Circuits – Clamping and transient voltage suppression.
5. Consumer Electronics – TVs, radios, and mobile devices for signal processing.
Its low forward voltage and fast response make it ideal for high-frequency and precision applications.
1. RF Applications – Signal detection, mixing, and modulation in communication devices.
2. High-Speed Switching Circuits – Fast signal processing in digital and logic circuits.
3. Rectification – Low-voltage, high-frequency rectification in power supplies.
4. Protection Circuits – Clamping and transient voltage suppression.
5. Consumer Electronics – TVs, radios, and mobile devices for signal processing.
Its low forward voltage and fast response make it ideal for high-frequency and precision applications.
Package
The 1SS355TE-17 is a SOD-323 (SC-76) surface-mount diode package. It is a small, lead-free, and RoHS-compliant package commonly used for high-speed switching applications. The compact size (approx. 1.7 x 1.25 x 0.95 mm) makes it suitable for space-constrained PCB designs.
