BT151

1 Jiangsu Weida Semiconductor Co., Ltd. BT151 Series 12A Triacs DESCRIPTION: With high ability to withstand the shock loading of large current, BT151 series of silicon controlled rectifiers provide high dv/dt rate with strong resistance to electromagnetic interference. They are especially recommended for use on solid state relay, motorcycle,power charger, T-tools etc. TO-251-4R TO-252-4R TO-220C TO-220F（Ins） TO-220B （Non-Ins） TO-220A（Ins） MAIN FEATURES: symbol value unit IT(RMS) 12 A VDRM/VRRM 650 V IGT 15 mA TO-263 ABSOLUTE MAXIMUM RATINGS: Parameter Symbol Value Unit Tstg -40~150 ℃ Tj -40~125 ℃ Repetitive peak off-state voltage (Tj=25℃) VDRM 650 V Repetitive peak reverse voltage (Tj=25℃) VRRM 650 V Storage junction temperature range Operating junction temperature range PRODUCT DATA SHEET 1 Rev.18.0 2020 2 Jiangsu Weida Semiconductor Co., Ltd. BT151 Series 12A Triacs RMS on-state current Non repetitive surge peak on-state current (full cycle, F=50Hz) I2t value for fusing (tp=10ms) Critical rate of rise of on-state current(IG=2×IGT) Peak gate current Average gate power dissipation Peak gate power IT(RMS) 12 A ITSM 120 A I2t 72 A2s dI/dt 50 A/μs IGM 2 A PG(AV) 0.5 W PGM 5 W ELECTRICAL CHARACTERISTICS (Tj=25℃ unless otherwise specified) Parameter Test Condition IGT VD=12V, RL=33Ω VGT MIN TYPE MAX Unit - 4 15 mA - 0.75 1.5 V VGD VD=VDRM Tj=110℃ 0.2 - - V IH IT=50mA - - 30 mA IL IG=1.2IGT - - 40 mA 200 - - V/µs VD=2/3×VDRM Tj=125℃ dV/dt Gate open STATIC CHARACTERISTICS Symbol VTM IDRM IRRM Test Condition ITM=23A tp=380μs VD=VDRM= VRRM PRODUCT DATA SHEET Tj=25℃ Tj=25℃ Tj=110℃ 2 MAX MAX Value Unit 1.75 V 5 µA 0.5 mA Rev.18.0 2020 3 Jiangsu Weida Semiconductor Co., Ltd. BT151 Series 12A Triacs THERMAL RESISTANCES Symbol Rth(j-c) Test Condition junction to case(AC) Value TO-251-4R/TO-252-4R 1.4 TO-220B（Non-Ins）/TO-220C 1.3 TO-220F 1.6 TO-263 1.1 TO-220A(Ins) 1.5 Unit ℃/W ORDERING INFORMATION BT 151 650R SCR IT(RMS)：12A VDRM、VRRM≥650V PACKAGE MECHANICAL DATA Dimensions Millimeters Ref. Min. Typ. Max. A 2.10 2.30 2.50 0.083 0.091 0.098 B 0.66 0.76 0.86 0.026 0.030 0.034 B2 5.15 5.33 5.48 0.203 0.210 0.216 C 0.44 0.51 0.58 0.017 0.020 0.023 C2 0.44 0.51 0.58 0.017 0.020 0.023 D 5.90 6.10 6.30 0.232 0.240 0.248 D2 E 5.30REF 6.40 E2 PRODUCT DATA SHEET 3 Inches 6.60 Typ. Max. 0.209REF 6.80 4.83REF 2.29 Min. 0.252 0.260 0.268 0.190REF 2.39 0.086 0.090 0.094 G 2.19 H 10.60 11.20 11.80 0.417 0.441 0.465 Rev.18.0 2020 4 Jiangsu Weida Semiconductor Co., Ltd. BT151 Series 12A Triacs Dimensions Millimeters Ref. Min. Typ. Inches Max. Min. Typ. Max. A 2.2 2.4 0.087 0.094 A2 0 0.1 0 0.004 B 0.66 0.86 0.026 0.034 B2 5.1 5.46 0.201 0.215 C 0.46 0.58 0.018 0.023 C2 0.44 0.58 0.017 0.023 D 5.9 6.3 0.232 0.248 D1 5.30REF 0.211REF E 6.4 E1 4.63 G 4.372 4.772 0.172 0.188 H 9.8 10.4 0.386 0.409 L 1.09 1.21 0.043 0.048 L2 1.35 1.65 0.053 0.065 V1 V2 6.8 0.252 0.268 0.182 7° 0° 7° 6° 0° 6° Dimensions Ref. Millimeters Min. Typ. Max. Min. Typ. Max. A 4.4 4.47 4.6 0.173 0.176 0.181 B 0.61 0.88 0.024 C 0.46 0.50 0.7 0.018 0.02 0.028 C2 1.21 1.27 1.32 0.048 0.050 0.052 C3 2.4 2.72 0.094 0.107 D 8.6 9.7 0.339 0.382 E 9.8 10.4 0.386 0.409 F 6.55 6.95 0.258 0.274 G H 2.54 28 L1 PRODUCT DATA SHEET 4 0.035 0.1 29.8 1.102 3.75 1.173 0.148 L2 1.14 1.7 0.045 0.067 L3 2.65 2.95 0.104 0.116 V1 TO-220A Ins Inches 45° 45° Rev.18.0 2020 5 Jiangsu Weida Semiconductor Co., Ltd. BT151 Series 12A Triacs Dimensions Ref. Millimeters Min. Typ. Max. Min. Typ. Max. A 4.4 4.47 4.6 0.173 0.176 0.181 B 0.61 0.88 0.024 C 0.46 0.50 0.7 0.018 0.02 0.028 C2 1.21 1.27 1.32 0.048 0.050 0.052 C3 2.4 2.72 0.094 0.107 D 8.6 9.7 0.339 0.382 E 9.8 10.4 0.386 0.409 F 6.55 6.95 0.258 0.274 G H 2.54 28 L1 0.035 0.1 29.8 1.102 3.75 1.173 0.148 L2 1.14 1.7 0.045 0.067 L3 2.65 2.95 0.104 0.116 V1 TO-220B Non-Ins Inches 45° 45° Dimensions Ref. Millimeters Min. Typ. Inches Max. Min. 4.9 0.177 0.83 0.029 Typ. Max. A 4.5 B 0.74 C 0.47 0.65 0.019 0.026 C2 2.45 2.75 0.096 0.108 C3 2.6 3 0.102 0.118 D 8.8 9.3 0.346 0.366 E 9.8 10.4 0.386 0.41 F 6.4 6.8 0.252 0.268 G H 2.54 28 L1 1.14 L3 2.65 29.8 45° 0.033 1.102 1.173 0.148 1.7 3.3 0.031 0.1 3.63 L2 V1 0.8 0.193 0 0.045 0.067 0.13 0.116 45° TO-220F Ins PRODUCT DATA SHEET 5 Rev.18.0 2020 6 Jiangsu Weida Semiconductor Co., Ltd. BT151 Series 12A Triacs Ref. A B C C2 C3 D E F G H L1 L2 L3 Φ Dimensions Millimeters Typ. Max. 4.5 0.9 0.6 1.30 1.32 2.6 9.9 10.1 10.3 6.9 2.54 28 29.8 3.39 1.14 1.7 2.65 2.95 3.6 Min. 4.3 0.7 0.45 1.23 2.2 8.9 9.9 6.3 Min. 0.169 0.028 0.018 0.048 0.087 0.35 0.39 0.248 Inches Typ. 0.051 0.398 Max. 0.177 0.035 0.024 0.052 0.102 0.39 0.406 0.272 0.1 1.102 1.173 0.133 0.045 0.104 0.067 0.116 0.142 TO-220C Dimensions Ref. Millimeters Min. Typ. Min. Typ. Max. 9.9 10.3 0.390 0.406 B 14.7 15.8 0.579 0.622 C 8.5 8.9 0.370 0.378 2.54 0.100 E 1.20 1.40 0.047 0.055 F 0.75 0.85 0.029 0.033 G 6 Max. A D PRODUCT DATA SHEET Inches 1.75 0.069 H 4.40 4.60 4.80 0.173 0.181 0.189 J 2.40 2.60 2.80 0.094 0.102 0.110 L 0 0.1 0.25 0 0.004 0.010 M 1.17 1.27 1.37 0.046 0.05 0.054 Rev.18.0 2020 7 Jiangsu Weida Semiconductor Co., Ltd. BT151 Series 12A Triacs FIG.1: Maximum power dissipation versus RMS on-state current FIG.2: RMS on-state current versus case temperature P(w) IT(RMS)(A) FIG.3: Surge peak on-state current versus number of cycles FIG.4:On-state characteristics (maximum values) ITM(A) ITSM(A) FIG.5: Non-repetitive surge peak on-state current for a sinusoidal pulse with width tp