Fast switching diode R O 1SS181 suitable for small signal and ultra high speed switching applications
Key Attributes
Model Number:
1SS181
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
2A
Reverse Recovery Time (trr):
4ns
Pd - Power Dissipation:
150mW
Diode Configuration:
1 Pair Common Anode
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
80V
Reverse Leakage Current (Ir):
500nA
Voltage - Forward(Vf@If):
1.2V@100mA
Current - Rectified:
100mA
Mfr. Part #:
1SS181
Package:
SOT-23
Product Description
Product Overview
The 1SS181 is a fast switching diode from Hongjiacheng, designed for high-speed applications. It features a fast switching speed with a TrR < 4nS, low reverse leakage, and high stability and reliability. This diode is suitable for small signal switching and ultra-high-speed switching applications.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai
- Case: SOT-23
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Molding compound: UL 94V-0 flammability rating, RoHS-compliant, halogen-free
Technical Specifications
| Parameter | Symbol | Unit | Value | Test Conditions |
|---|---|---|---|---|
| Maximum repetitive peak reverse voltage | VRRM | V | 80 | |
| Maximum RMS Voltage | VRMS | V | 80 | |
| Reverse Breakdown voltage | V(BR)R | V | 80 | @IR=100A |
| Maximum Average Forward Rectified Current | IF(AV) | mA | 100 | |
| Non-Repetitive Peak forward surge current | IFSM | A | 2.0 | @tp=1.0ms |
| Power Dissipation | Pd | mW | 150 | (Ta=25) |
| Storage temperature | Tstg | -55 ~+150 | ||
| Junction temperature | Tj | +150 | ||
| Typical thermal resistance | RJ-A | /W | 833 | |
| Maximum instantaneous forward voltage | VF | V | 0.61 (Typ) | IF=1.0mA |
| Maximum instantaneous forward voltage | VF | V | 0.74 (Typ) | IF=10mA |
| Maximum instantaneous forward voltage | VF | V | 0.92 (Typ) / 1.2 (Max) | IF=100mA |
| Reverse Leakage Current | IR | A | 0.5 (Max) | VR=80V |
| Reverse Leakage Current | IR | A | 0.1 (Typ) | VR=30V |
| Total capacitance | CT | pF | 2.2 (Typ) / 4.0 (Max) | VR=0V,f=1MHz |
| Maximum reverse recovery time | Trr | ns | 4.0 (Max) | IF=10mA, VR=6V, Irr=0.1IR, RL=100 |
2506261420_R-O-1SS181_C7502730.pdf
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