Product Overview
The DT8T High Temperature Series TRIACs are silicon bidirectional
thyristors designed for high commutation performance in the third
quadrant without the need for a snubber circuit. These devices
offer reliable control for various AC switching applications,
including motors, fans, pumps, solenoid drivers, LED dimming, logic
control, and inrush current limiting circuits. They feature
passivated die for enhanced reliability, three-quadrant triggering,
and operation up to 150C. Constructed with a "Green" molding
compound meeting UL 94V-0 flammability classification and RoHS II
2015/863/EU compliance, these TRIACs are suitable for demanding
industrial environments.
Product Attributes
- Brand: DOESHARE
- Series: DT8T High Temperature Series TRIACs
- Material: "Green" molding compound
- Certifications: UL 94V-0 flammability classification, RoHS II
2015/863/EU compliant
- Moisture Sensitivity: Meets industry standard IPC/JEDEC J-STD-020
Technical Specifications
| Parameter | Symbol | DT8T10 | DT8T35 | Unit | Notes |
|---|
| Absolute Ratings |
| 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) | 8 | A | (Full sine wave, TC = 100C) |
| Peak non-repetitive surge current | ITSM | 72 | A | (one full cycle 60 HZ, Tj = 25C) |
| Circuit fusing consideration | I2T | 20 | AS | (t = 8.3ms) |
| Operating junction temperature range | Tj | -40 to +150 | C | |
| Storage temperature range | TSTG | -40 to +150 | C | |
| Thermal Characteristics |
| Thermal resistance from junction to case, without heatsink | Rth(j-C) | Max 11 | C/W | (without heat sink, unidirectional, continuous & full cycle) |
| Junction to Lead, without heatsink | Rth(j-L) | Typ 9 | C/W | (without heat sink, unidirectional, continuous & full cycle) |
| Maximum lead temperature for soldering | TL | Max 260 | C | (1/8 form case for 10 seconds) |
| Static Characteristics |
| Threshold Voltage | Vto | Max 0.9 | V | (Tj = 150C) |
| Dynamic resistors | Rd | Max 50 | m | (Tj = 150C) |
| Peak repetitive forward or reverse blocking current | IDRM, IRRM | -- | uA | (VAK = VDRM and VRRM, gate open, Tj = 25C) |
| Peak repetitive forward or reverse blocking current | IDRM, IRRM | -- | mA | (VAK = VDRM and VRRM, gate open, Tj= 150C) |
| ON Characteristics |
| Peak forward on-state voltage | VTM | 1.5 | 1.6 | V | (ITM = 8 A @ Tj = 25C) |
| Gate Trigger Voltage | VGD | Min 0.25 | V | (VD= VDRM , RL=100, Tj=150C) |
| Gate trigger current | IGT1, IGT2, IGT3 | 10 | 35 | mA | (VAK = 12V, RL=100) |
| Gate trigger voltage | VGT1, VGT2, VGT3 | Max 1 | V | (VAK = 12V, RL=100) |
| Holding current | IH1, IH3 | 10 | 50 | mA | (VAK = 12V, RL=100) |
| Latching current | IL1, IL2, IL3 | 25 | 50 | mA | (VAK = 12V, RL=100) |
| Critical rate of rise of on-state current | dI/dt(s) | 50 | A/us | (Tj = 150C) |
| Critical rate of rise of off-state voltage | dV/dt | Max 500 | V/us | (VD = 67% VDRM, gate open, Tj = 150C) |
| Critical rate of rise of on-state current (without snubber) | dI/dt(c) | 2 | 5 | A/ms | (Without snubber, Tj = 150C) |
| Critical rate of rise of on-state current (dV/dt) | dI/dt(c) | 5 | 30 | A/ms | (Tj=150C, 10V/dt, Gate open) |
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
Package Dimensions (Illustrative - refer to specific package
diagrams for exact dimensions)
ITO-220 Plastic Package (Dimensions in Millimeters)
| Dim | Min | Max | Dim | Min | Max | Dim | Min | Max |
|---|
| A | 9.8 | 10.4 | E | 3.75 | 3.95 | I | 4.38 | 4.61 |
| B | 2.65 | 3.1 | F | 14.8 | 16.1 | J | 1.15 | 1.36 |
| C | 2.8 | 4.2 | G | 13.05 | 13.6 | K | 5.85 | 6.82 |
| D | 0.7 | 0.92 | H | 2.4 | 2.7 | L | 2.35 | 2.75 |
| M | 0.35 | 0.65 | N | 1.18 | 1.42 | | | |
TO-220F Plastic Package (Dimensions in Millimeters)
| Dim | Min | Max | Dim | Min | Max | Dim | Min | Max |
|---|
| C | 4.3 | 4.7 | R | 3.0 | 3.4 | E1 | 2.29 | 2.79 |
| A | 9.7 | 10.3 | b | 12.5 | 13.5 | C1 | 2.5 | 2.9 |
| B | 14.7 | 15.3 | b1 | 2.9 | 3.9 | C2 | 2.5 | 2.7 |
| B1 | 3.8 | 4.0 | a | 0.55 | 0.75 | E | 2.29 | 2.79 |
| B2 | 2.9 | 3.1 | c | 0.5 | 0.7 | | | |
DPAK(TO-252) Plastic Package (Dimensions in Millimeters)
| Dim | Min | Max | Dim | Min | Max | Dim | Min | Max |
|---|
| A | 6.50 | 6.70 | C1 | 0.967 | 1.087 | 1 | 0 | 8 |
| A1 | 0.71 | 0.81 | C2 | 0.498 | 0.518 | 2 | 8.5 TYP | |
| A2 | 2.236 | 2.336 | D | 0.70 | 0.90 | 3 | 25 TYP | |
| A3 | 5.284 | 5.384 | D1 | 1.40 | 1.60 | 4 | 10 TYP | |
| A4 | 0.75 | 0.85 | D2 | 0.81 | 0.91 | 5 | 10 TYP | |
| B | 6.00 | 6.20 | D3 | 0.05 TYP | | 6 | 70 TYP | |
| B1 | 9.80 | 10.10 | H | 0.00 | 0.10 | | | |
| C | 2.20 | 2.40 | R | 0.40 TYP | | | | |
TO-262 Plastic Package (Dimensions in mm)
| Item | Unit | Min | Max |
|---|
| A | mm | 10 | 9.95 | 10.2 |
| B | mm | 23.35 | 23.25 | 23.45 |
| C | mm | 9 | 8.9 | 9.1 |
| D | mm | 2.54 | 2.5 | 2.6 |
| E | mm | 1.27 | 1.2 | 1.35 |
| F | mm | 0.8 | 0.75 | 0.85 |
| G | mm | 3.5 | 3.3 | 3.6 |
| H | mm | 4.5 | 4.45 | 4.55 |
| I | mm | 1.27 | 1.25 | 1.29 |
| J | mm | 2.6 | 2.5 | 2.7 |
| K | mm | 0.4 | 0.38 | 0.42 |
TO-220C Plastic Package (Dimensions in Millimeters)
| Dim | Min | Max | Dim | Min | Max | Dim | Min | Max |
|---|
| A | 9.7 | 10.4 | a | 1.22 | 1.32 | a2 | 1.18 | 1.45 |
| B | 6.13 | 6.82 | a1 | 0.7 | 0.92 | C2 | 4.3 | 4.71 |
| C | 1.2 | 1.42 | b1 | 9.6 | 10.6 | E | 2.34 | 2.74 |
| B1 | 9.0 | 9.4 | c | 0.38 | 0.65 | R | 3.55 | 3.78 |
| b | 12.6 | 13.6 | C1 | 2.2 | 2.75 | L | 15.7 | 16.14 |
2411271928_Doeshare-DT8T10F-BH_C919184.pdf
