passivated die Doeshare DT12T35I-BH triac with three quadrant triggering and no snubber circuit needed
DT12T High Temperature TRIACs
Product Overview
The DT12T High Temperature TRIACs are silicon bidirectional thyristors designed for general-purpose AC switch control. These 12A TRIACs offer high commutation performance without the need for a snubber circuit and can be controlled by phase angle trigger or on/off trigger. They are suitable for applications including motor, fan, and pump control, solenoid drivers, LED dimming, and inrush current limiting circuits. The devices feature a passivated die for reliability, three-quadrant triggering, and operation up to 150C. They are manufactured with a "Green" molding compound, UL flammability classification 94V-0, and are RoHS II 2015/863/EU compliant.
Product Attributes
- Brand: DOESHARE
- Series: DT12T
- Material: Passivated die, "Green" molding compound (No Br. Sb. CI)
- Certifications: UL flammability classification 94V-0, RoHS II 2015/863/EU compliant, IPC/JEDEC J-STD-02 moisture sensitivity
- Triggering: Three-quadrant triggering
- Snubber Circuit: Not required
Technical Specifications
| Parameter | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Peak repetitive off-state voltage | VDRM / VRRM | 800 | V | Tj = -40 to 150C, Full sine wave, 50 to 60 Hz; Gate open |
| On-stage RMS current | IT(RMS) | 12 | A | Full sine wave, TC = 100C |
| Peak non-repetitive surge current | ITSM | 100 | A | One full cycle 60 HZ, Tj = 25C |
| Circuit fusing consideration | I2T | 41.5 | AS | t = 8.3ms |
| Operating junction temperature range | Tj | -40 to +150 | C | |
| Storage temperature range | TSTG | -40 to +150 | C | |
| Thermal resistance from junction to case, without heatsink | Rth(j-C) | Max 12 | C/W | (1) |
| Junction to ambient, without heatsink | Rth(j-a) | Typ 35 | C/W | (1) |
| Maximum lead temperature for soldering purposes | TL | Max 260 | C | (1/8 form case for 10 seconds) |
| Threshold Voltage | Vto | -- | V | Tj = 150C |
| Dynamic resistors | Rd | -- | m | Tj = 150C |
| Peak repetitive forward or reverse blocking current | IDRM / IRRM | -- | uA | VAK = rated VDRM and VRRM, gate open |
| Peak repetitive forward or reverse blocking current | IDRM / IRRM | -- | uA | Tj = 25C |
| Peak repetitive forward or reverse blocking current | IDRM / IRRM | -- | uA | Tj = 125C |
| Peak repetitive forward or reverse blocking current | IDRM / IRRM | 1.9 | mA | Tj = 150C |
| Peak forward on-state voltage | VTM | -- | V | ITM = 12 A @ Tj = 25C |
| Gate trigger voltage | VGD | 0.25 | -- | VD= VDRM , RL=100, Tj=150C |
| Gate trigger current | IGT1 / IGT2 / IGT3 | -- | mA | VAK = 12V, RL=100 |
| Gate trigger voltage | VGT1 / VGT2 / VGT3 | -- | V | VAK = 12V, RL=100 |
| Holding current | IH1 / IH3 | -- | mA | VAK = 12V, RL=100 |
| Latching current | IL1 / IL2 / IL3 | -- | mA | VAK = 12V, RL=100 |
| Critical rate of rise of on-state current | dI/dt(s) | -- | A/us | Tj = 150C |
| Critical rate of rise of off-state voltage | dV/dt | -- | V/us | VD = 67% VDRM, gate open, Tj = 150C |
| Critical rate of rise of on-state current | dI/dt(c) | -- | A/ms | Without snubber, Tj = 150C |
| Critical rate of rise of on-state current | dI/dt(c) | -- | A/ms | Tj=150C, 10V/dt |
Available Packages
- ITO-220
- TO-220F
- D2PAK (TO-252)
- TO-220
- TO-262
Ordering Information Scheme
Type Code: Doeshare Standar products
Product Code: T for Triac series
IT Amp Code: 16 for 16A, 1 for 1A
Quadrantal Code: T for 3Q, F for 4Q
IGT&VCEsat Code: 35 means Igt 35mA, 5 means Igt 5mA
Package Code: A=>TO-92, C=>TO-126, D=> DPAK, E=>D2PAK, F=> TO-220F, G=>SOT-223, M=>ITO-3P, P=>TO-3P, T=> TO-220, Y=>TO251
Voltage Code: A=> 600V, B=> 800V, C=> 1000V
Operation Temp Code: None=>125C, H=>150C
2411272251_Doeshare-DT12T35I-BH_C919196.pdf
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
