Philips Semiconductors Product specification Triacs logic level BT137S series D BT137M series D GENERAL DESCRIPTION Glass passivated, sensitive gate triacs in a plastic envelope, suitable for surface mounting, intended for use in general purpose bidirectional switching and phase control applications. These devices are intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits. PINNING - SOT428 QUICK REFERENCE DATA SYMBOL PARAMETER MAX. MAX. UNIT VDRM IT(RMS) ITSM BT137S (or BT137M)Repetitive peak off-state voltages RMS on-state current Non-repetitive peak on-state current 500D 500 8 65 PIN CONFIGURATION PIN Standard Alternative NUMBER S M 1 MT1 gate 2 MT2 MT2 3 gate MT1 tab MT2 MT2 600D 600 8 65 V A A SYMBOL tab T2 T1 2 1 G 3 LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER VDRM Repetitive peak off-state voltages IT(RMS) ITSM RMS on-state current Non-repetitive peak on-state current I2t dIT/dt IGM VGM PGM PG(AV) Tstg Tj I2t for fusing Repetitive rate of rise of on-state current after triggering Peak gate current Peak gate voltage Peak gate power Average gate power Storage temperature Operating junction temperature CONDITIONS MIN. - full sine wave; Tmb ≤ 102 ˚C full sine wave; Tj = 25 ˚C prior to surge t = 20 ms t = 16.7 ms t = 10 ms ITM = 12 A; IG = 0.2 A; dIG/dt = 0.2 A/µs T2+ G+ T2+ GT2- GT2- G+ over any 20 ms period MAX. -500 5001 UNIT -600 6001 V - 8 A - 65 71 21 A A A2s -40 - 50 50 50 10 2 5 5 0.5 150 125 A/µs A/µs A/µs A/µs A V W W ˚C ˚C 1 Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may switch to the on-state. The rate of rise of current should not exceed 6 A/µs. October 1997 1 Rev 1.200 Philips Semiconductors Product specification Triacs logic level BT137S series D BT137M series D THERMAL RESISTANCES SYMBOL PARAMETER Rth j-mb Rth j-a CONDITIONS MIN. TYP. MAX. UNIT Thermal resistance full cycle junction to mounting base half cycle - - 2.0 2.4 K/W K/W Thermal resistance junction to ambient - 75 - K/W MIN. TYP. MAX. UNIT T2+ G+ T2+ GT2- GT2- G+ - 2.5 3.5 3.5 6.5 5 5 5 10 mA mA mA mA T2+ G+ T2+ GT2- GT2- G+ VD = 12 V; IGT = 0.1 A IT = 10 A VD = 12 V; IT = 0.1 A VD = 400 V; IT = 0.1 A; Tj = 125 ˚C VD = VDRM(max); Tj = 125 ˚C 0.25 - 1.6 8.5 1.2 2.5 1.5 1.3 0.7 0.4 0.1 15 20 15 20 10 1.65 1.5 0.5 mA mA mA mA mA V V V mA MIN. TYP. MAX. UNIT - 5 - V/µs - 2 - µs pcb (FR4) mounted; footprint as in Fig.14 STATIC CHARACTERISTICS Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER CONDITIONS IGT Gate trigger current VD = 12 V; IT = 0.1 A IL Latching current IH VT VGT Holding current On-state voltage Gate trigger voltage ID Off-state leakage current VD = 12 V; IGT = 0.1 A DYNAMIC CHARACTERISTICS Tj = 25 ˚C unless otherwise stated SYMBOL PARAMETER CONDITIONS dVD/dt Critical rate of rise of off-state voltage Gate controlled turn-on time VDM = 67% VDRM(max); Tj = 125 ˚C; exponential waveform; RGK = 1 kΩ ITM = 12 A; VD = VDRM(max); IG = 0.1 A; dIG/dt = 5 A/µs tgt October 1997 2 Rev 1.200 Philips Semiconductors Product specification Triacs logic level BT137S series D BT137M series D BT137 Ptot / W 12 Tmb(max) / C 101 = 180 120 10 10 105 8 102 C 109 60 6 30 6 BT137 8 90 1 IT(RMS) / A 113 4 4 117 2 121 0 0 2 4 6 IT(RMS) / A 2 125 10 8 0 -50 Fig.1. Maximum on-state dissipation, Ptot, versus rms on-state current, IT(RMS), where α = conduction angle. 1000 25 I TSM IT 50 Tmb / C 100 150 Fig.4. Maximum permissible rms current IT(RMS) , versus mounting base temperature Tmb. BT137 BT137 ITSM / A 0 time BT137 IT(RMS) / A 20 Tj initial = 25 C max 15 100 dI T /dt limit 10 T2- G+ quadrant 5 10 10us 100us 1ms T/s 10ms 0 0.01 100ms Fig.2. Maximum permissible non-repetitive peak on-state current ITSM, versus pulse width tp, for sinusoidal currents, tp ≤ 20ms. 80 ITSM / A 1.6 ITSM T 60 VGT(Tj) VGT(25 C) BT136 1.4 time Tj initial = 25 C max 50 10 Fig.5. Maximum permissible repetitive rms on-state current IT(RMS), versus surge duration, for sinusoidal currents, f = 50 Hz; Tmb ≤ 102˚C. BT137 IT 70 0.1 1 surge duration / s 1.2 40 1 30 0.8 20 0.6 10 0 1 10 100 Number of cycles at 50Hz 0.4 -50 1000 Fig.3. Maximum permissible non-repetitive peak on-state current ITSM, versus number of cycles, for sinusoidal currents, f = 50 Hz. October 1997 0 50 Tj / C 100 150 Fig.6. Normalised gate trigger voltage VGT(Tj)/ VGT(25˚C), versus junction temperature Tj. 3 Rev 1.200 Philips Semiconductors Product specification Triacs logic level 3 BT137S series D BT137M series D IGT(Tj) IGT(25 C) Tj = 125 C Tj = 25 C T2+ G+ T2+ GT2- GT2- G+ 2.5 BT137 IT / A 25 BT137D 2 max typ 20 Vo = 1.264 V Rs = 0.0378 Ohms 15 1.5 10 1 5 0.5 0 -50 0 50 Tj / C 100 0 150 Fig.7. Normalised gate trigger current IGT(Tj)/ IGT(25˚C), versus junction temperature Tj. 3 IL(Tj) IL(25 C) 0 0.5 1 1.5 VT / V 2 2.5 3 Fig.10. Typical and maximum on-state characteristic. 10 TRIAC BT137 Zth j-mb (K/W) 2.5 unidirectional 1 bidirectional 2 1.5 0.1 1 P D tp 0.5 t 0 -50 0 50 Tj / C 100 0.01 10us 150 IH(Tj) IH(25C) 1ms 10ms 0.1s 1s 10s tp / s Fig.11. Transient thermal impedance Zth j-mb, versus pulse width tp. Fig.8. Normalised latching current IL(Tj)/ IL(25˚C), versus junction temperature Tj. 3 0.1ms 1000 TRIAC dVD/dt (V/us) 2.5 100 2 1.5 10 1 0.5 0 -50 0 50 Tj / C 100 1 150 50 100 150 Tj / C Fig.12. Typical, critical rate of rise of off-state voltage, dVD/dt versus junction temperature Tj. Fig.9. Normalised holding current IH(Tj)/ IH(25˚C), versus junction temperature Tj. October 1997 0 4 Rev 1.200 Philips Semiconductors Product specification Triacs logic level BT137S series D BT137M series D MECHANICAL DATA Dimensions in mm seating plane Net Mass: 1.1 g 6.73 max 1.1 tab 2.38 max 0.93 max 5.4 4 min 6.22 max 10.4 max 4.6 2 1 0.5 0.5 min 3 0.3 0.5 0.8 max (x2) 2.285 (x2) Fig.13. SOT428 : centre pin connected to tab. MOUNTING INSTRUCTIONS Dimensions in mm 7.0 7.0 2.15 1.5 2.5 4.57 Fig.14. SOT428 : minimum pad sizes for surface mounting. Notes 1. Plastic meets UL94 V0 at 1/8". October 1997 5 Rev 1.200 Philips Semiconductors Product specification Triacs logic level BT137S series D BT137M series D DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. Limiting values Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of this specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. Philips Electronics N.V. 1997 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, it is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. October 1997 6 Rev 1.200