BT1308W-400D

Planar passivated four quadrant triac in a SOT223 surface-mountable plastic package. This very sensitive gate "series D" triac is intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits.

Features and Benefits
  • Direct interfacing to logic level ICs
  • Direct interfacing to low power gate drivers and microcontrollers
  • Medium blocking voltage capability
  • Planar passivated for voltage ruggedness and reliability
  • Surface-mountable package
  • Triggering in all four quadrants
  • Very sensitive gate
Applications
  • AC Fan controller
  • General purpose low power phase control
  • General purpose low power switching
Datasheet
Package version
Package name
Product status
Tj [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BT1308W-400D VDRM repetitive peak off-state voltage       400 V
IT(RMS) RMS on-state current full sine wave; Tsp ? 107 °C     0.8 A
ITSM non-repetitive peak on-state current full sine wave; Tj(init) = 25 °C; tp = 20 ms     9 A
full sine wave; Tj(init) = 25 °C; tp = 16.7 ms     10 A
Tj junction temperature       125 °C
IGT gate trigger current VD = 12 V; IT = 0.1 A; T2+ G+; Tj = 25 °C   1 5 mA
VD = 12 V; IT = 0.1 A; T2+ G-; Tj = 25 °C   2 5 mA
VD = 12 V; IT = 0.1 A; T2- G-; Tj = 25 °C   2 5 mA
VD = 12 V; IT = 0.1 A; T2- G+; Tj = 25 °C   4 7 mA
IH holding current VD = 12 V; Tj = 25 °C   1 10 mA
VT on-state voltage IT = 0.85 A; Tj = 25 °C   1.35 1.6 V
dVD/dt rate of rise of off-state voltage VDM = 268 V; Tj = 110 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit 30 45   V/µs
dVcom/dt rate of change of commutating voltage VD = 400 V; Tj = 50 °C; dIcom/dt = 0.3 A/ms; IT = 0.84 A; gate open circuit   5   V/µs
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BT1308W-400D SOT223
SOT223
Reel 11¼" Q1/T1 in LargePack Volume production Standard Marking BT1308W-400D,135 9340 601 59135
Reel 7" Q1/T1 BT1308W-400D,115 9340 601 59115
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BT1308W-400D BT1308W-400D,135   BT1308W-400D Lead-freeD Always Pb-free 1 1
Lead-freeD Always Pb-free 1 1
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BT1308W-400D 9340 601 59135 BT1308W-400D,135 NA NA  
9340 601 59115 BT1308W-400D,115
IGT [max] in quadrant 1
IGT [max] in quadrant 2
IGT [max] in quadrant 3
IGT [max] in quadrant 4
IT(RMS) [max]
ITSM [max] @ 50 Hz
VDRM [max]
Orderable part number
BT1308W-400D,135

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