Switching Device DDF 2P4M-TO-252 SCR with Sensitive Gate Trigger Current and Low Holding Current
SCR 2P4M
The SCR 2P4M is a silicon controlled rectifier designed for various switching applications. It features a sensitive gate trigger current, low reverse and forward blocking current, and low holding current. Its glass-passivated surface ensures reliability and uniformity. This SCR is widely used in universal switches, small motor controllers, color lamp controllers, leakage protectors, lamp relays, line power control of exciters, logic integrated circuit drives, high-power thyristor gate drives, and motorcycle igniters.
Product Attributes
- Brand: Shenzhen DingDeFeng Technology Co.,Ltd
- Origin: Shenzhen
- Model: 2P4M
Technical Specifications
| Parameter | Symbol | Test Conditions | Min | Max | Unit |
| Repetitive Peak Off-State Voltages | VDRM/VRRM | 600 | V | ||
| RMS on-State Current | IT(RMS) | 2.0 | A | ||
| Non-Repetitive Peak On-State Current | ITSM | 20 | A | ||
| Operating Junction Temperature | Tj | 125 | |||
| Storage Temperature | Tstg | -40~150 | |||
| Peak Repetitive Forward or Reverse Blocking Current | IDRM/IRRM | VAK = Rated VDRM or VRRM | 0.1 | mA | |
| Peak Forward On-State Voltage | VTM | IT=2.0A | 1.7 | V | |
| Gate Trigger Current | IGT | VD=12V, RL=100 | 200 | A | |
| Gate Trigger Voltage | VGT | VD=12V, RL=100 | 0.9 | V | |
| Gate Non-Trigger Voltage | VGD | VD=1/2 VDRM | 0.2 | ---- | V |
| Holding Current | IH | IT=50mA | 5 | mA | |
| Latch Current | IL | IG=1.2IGT | 6 | mA | |
| Critical Rate of Rise of Off-State Voltage | dv/dt | VDM=67%VDRMTj=110 | 10 | V/S |
Pin Assignment
| Package | Pin 1 | Pin 2 | Pin 3 |
| TO-126 | K | A | G |
| TO-252 | K | A | G |
| SOT-89 | K | A | G |
| SOT-223 | K | A | G |
2509011105_DDF-2P4M-TO-252_C50229477.pdf
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