BTA26-700BRG

Triac, 700 V, 25 A, TOP-3, 1.5 V, 250 A, 80 mA

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Manufacturer: STMICROELECTRONICS
Product type:
Peak Repetitive Off-State Voltage, Vdrm:700V; On State RMS Current IT(rms):25A; Triac Case Style:TOP-3; Gate Trigger Current Max (QI), Igt:100mA; Gate Trigger Voltage Max Vgt:1.5V; Peak Gate Powe
MSL: -
SVHC: No SVHC (25-Jun-2025)
No. of Pins: 3Pins
Product Range: -
Triac Case Style: TOP-3
Thyristor Mounting: Through Hole
Holding Current Max: 80mA
On State RMS Current: 25A
Peak On State Voltage: 1.7V
Gate Trigger Voltage Max: 1.5V
Operating Temperature Max: 125°C
Peak Non Repetitive Surge Current: 250A
Peak Repetitive Off State Voltage: 700V

Delivery and price
Units per pack	1000
Price	1.75 €
Current stock	200+
Lead time	30 days

Datasheet

Ti SGS-THOMSON SF iiCROELECTROMICS 

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BTA26 A/B<br>BTB26 B<br>**----- End of picture text -----**<br>


## STANDARD TRIACS 

## FEATURES 

- « HIGH SURGE CURRENT CAPABILITY 

- s COMMUTATION:(dV/dt)c> 10ViAs 

- a BTA Family : INSULATING VOLTAGE = 2500V(rms) (UL RECOGNIZED : E81734) 

## DESCRIPTION 

The BTA26 A/B / BTB26 B triac family are high performance glass passivated PNPN devices. These parts are suitables for general purpose applications where high surge current capability is required. Application such as phase contro! and static switching on inductive or resistive load. 

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A2 Mi<br>a<br>Al<br>A2 gE<br>TOP 3<br>(Plastic)<br>**----- End of picture text -----**<br>


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ABSOLUTE RATINGS (limiting values)<br>[symoot | Caan |<br>jirewe | fetes) pee TeeSSCae—||<br>ro (360° conduction angle) Pow [te-wo| =|<br>pm [ tiiamssepemorsworenee SS™~*~id| eessmeome ||__aees|<br>di/dt Critical rate of rise of on-state current Repetitive Alus<br>Gate supply : IG = 500mA_ dic/dt = 1A/us F =50 Hz<br>Non<br>Repetitive<br>Tstg Storage and operating junction temperature range - 40 to + 150 °C<br>Tj - 40 to+ 125 °C<br>TI Maximum lead temperature for soldering during 10s at 4.5 mm °C<br>from case<br>| 40 | eo | ro | so<br>VDRM Repetitive peak off-state voltage 700 800 Vv<br>VRRM Tj = 125°C<br>**----- End of picture text -----**<br>


March 1995 

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Me 7929237 0065499 565 @ 

BTA26 A/B / BTB26 B 

THERMAL RESISTANCES ee SSSCSC~wdCSC“‘téaGCd ants) [mao waree ee Rth (j-c) DC |Junction to case for DC | pra | ts °C/W pee | Pate ( F= 50 Hz) we fe GATE CHARACTERISTICS (maximum values) PG (AV)=1W PGm = 40W (p= 20s) IGM = 8A (p= 20ns) VGM = 16V (ip = 20 ps). ELECTRICAL CHARACTERISTICS 

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ome | Test Conditions Quadrant=<br>pA] BO<br>IGT Vp=12V (DC) RL=332 Tj=25°C | nim | max | 100 | 50 | mA<br>Tv [wre [180 | 0<br>Teo [oso micsska | teas | van | ow [02 |v |<br>dig/dt = 3A/us<br>PeIL eeeIg=1.2 ler DeeTj=25°C PeeteTYP [De| 70 | 60 | mA<br>Tee [eseone gawome | arawe | wwe | ooo | om | on<br>vw [invest eons | raw | wwe |v]<br>IDRM Vprm_ Rated mA<br>=e pmax 6<br>open<br>wr" fameargate e e ]neenomela<br>(di/dt)c = 13.3A/ms BTB<br>wwe ligase be | Tm Ee |e<br>* For either polarity of electrode A2 voliage with reference to electrode A1.<br>**----- End of picture text -----**<br>


» WNGROE_LEGTRORUICS 

M™ 7929237 0065500 027 

BTA26 A/B / BTB26 B 

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ORDERING INFORMATION<br>**----- End of picture text -----**<br>


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BTA ee ee ee ee<br>RE<br>Ee ee ee ee<br>**----- End of picture text -----**<br>


Fig.1 : Maximum RMS power dissipation versus RMS on-state current (F=50Hz). (Curves are cut off by (dl/dt)c limitation) (BTA) 

Fig.2 : Correlation between maximum RMS power dissipation and maximum allowable temperatures (Tamb and Tcase) for different thermal resistances heatsink + contact (BTA). 

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P (Ww) P (Ww) Tease (°C)<br>35 35<br>. Rths-o* c/w<br>= 1 «<br>| Lay et | STONING eect<br>, a. s¢ pe vo Nt 105<br>tel — oye ¢ +e| e+ KAW 1<br>oo Leeta | p++ | NAAT I ts<br>jf<br>eZ,a | i T¢ams)!A)| 0NSAw 126<br>0 6 10 16 20 26 Q 20 40 60 80 100 120 140<br>: Maximum RMS power dissipation versus RMS Fig.4 : Correlation between maximum RMS _ power<br>current (F=50HZz). dissipation and maximum allowable temperatures (Tamb<br>are cut off by (dl/dt)c limitation) (BTB) and Tcase) for different thermal resistances heatsink +<br>contact (BTB).<br>P (W) P (W) Tease ("C)<br>50 50 a5<br>40 4a) — Ol'. 180. to4] 40RENEa vanea[ 0.5165"* c/W CW |Lgs<br>30 Qi»’ 9d Lomo = 30 eS XQ f|a<br>20 an -ae nsX a<br>Q= 60 | 20 ~~<br>ae ba)| | oy tLA<br>T(RMS) 0 N 125<br>oetT | emai | mee| TN<br>0 5 10 15 20 25 30 Q 20 40 BO 80 100 120 140<br>**----- End of picture text -----**<br>


Fig.3 : Maximum RMS power dissipation versus RMS on-state current (F=50HZz). (Curves are cut off by (dl/dt)c limitation) (BTB) 

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3/5<br>—_________________. (@, SGS-THOMSON ——__*><br>SE hickorser ones<br>**----- End of picture text -----**<br>


@ 7929237 0065501 Tb3 

## BTA26 A/B / BTB26 B 

Fig.5 : RMS on-state current versus case temperature. (BTA) 

Fig.6 : RMS on-state current versus case temperature. (BTB) 

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IT(RMs) (A)<br>30att}tT tT tT<br>“7PET1 TPAINE<br>1s \ Se<br>TP<br>5<br>|| frm [|<br>% 20 40 6060 80 100 120 140<br>**----- End of picture text -----**<br>


Fig.7 : Relative variation of thermal impedance versus pulse duration. 

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1.00Per ree<br>act SH He<br>ma mama<br>ntee<br>HHH CHT FTTH fl<br>PLY TUTTE CUT EET) CUTAN<br>1E3 1E-2 1E-1 1E+0 1E+1 1E+2 1E+3<br>**----- End of picture text -----**<br>


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IT¢RMS) (A)<br>35lg lh LE<br>yo| | ft | NN|<br>20 7<br>wt | | | iV<br>ee<br>| [remeron TT<br>% 20 40 60 86 100 120 140<br>: Relative variation of gate trigger current<br>current versus junction temperature. temperature.<br>igtITiligTFZB CT] Int}.ini26°C<br>SELES<br>a xe PETE T LTT<br>1 SO SSEECCIH<br>Ffeoueo TTT TPT LTT<br>0<br>-40-30-20-16 0 410 20 50 40 80 GO 70 80 BO 100110120130<br>**----- End of picture text -----**<br>


Fig.6 : Relative variation of gate trigger current and holding current versus junction temperature. temperature. 

Fig.9 : Non Repetitive surge peak on-state current versus number of cycles. 

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Fig.9 : Non Repetitive surge peak on-state current Fig.10 : Non repetitive surge peak on-state current for a<br>versus number of cycles. sinusoidal pulse with width : t s 10ms, and<br>corresponding value of [2t.<br>ItsufA) lpoyy (A). It (A's)<br>250 1000<br>200ae rill ee<br>~O 500= Sst ITM S54<br>150 a a ae a or<br>mil eeEHH<br>ANCE ee ee ee ee<br>100 PSH ee<br>LAE TROLlim -—_|<br>50 | tT<br>0Mm tore | HHL LUTLut 50<br>1 10 100 1000 1 2 5 10<br>ae ses-THOMSON<br>**----- End of picture text -----**<br>


## ses-THOMSON 

| = 

we 7929237 O0bS50° 47 

BTA26 A/B / BTB26 B 

## Fig.11 : On-state characteristics (maximum values). 

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1000 _ EE<br>a<br>26°C a a<br>a a a Ae<br>eS ee<br>—— 7 ___<br>offoan }max —_ VitoTj= max 1.0¥<br>—-_—— Rt 90.015 0<br>ee<br>eee eee<br>1Hp Vr)<br>1 2 3 4 §<br>PACKAGE MECHANICAL DATA<br>TOP 3 Plastic<br>HN Millimeters<br>ZZ |_A_| 15.10 | 15.50 | 0.594 | 0.611 |<br>¢ 0.831|<br>_y-AGES | B_ | 20.70 | 21.10 | 0.814 |<br>O |_¢ | 14.30 | 15.60 | 0.561 | 0.615 |<br>8 | b_ | 16.10 | 16.50 | 0.632 | 0.650 |<br>||__| _H_ | 440 | 4.60 | 0.173 | [0.182] |<br>a 408 | 4.17 | 0.161 | [0.164] 0.062 |<br>.Pas [155 | 0087 |<br>—w_ [270 [290 [0.106 [0.115|<br>| c | L_| 0.50 | 0.70 | 0.019 | 0.028 |<br>" || NP|| 120540 || 5.651.40 || 0.212 0.047 || [0.223] 0.056 |<br>Cooling method : © Recommended torque value : 0.8 m.N.<br>Marking : type number Maximum torqur value : 1 m.N.<br>Weight : 4.7 g<br>**----- End of picture text -----**<br>


Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. Nolicense is granted by implication or otherwise under any patent or patent rights of SGS- THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. 

SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. 

© 1995 SGS-THOMSON Microelectronics - Printed in Italy- All rights reserved. 

SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 

## ooo ky SGS-THOMSON ——____-_-_-_____5 

me 7929237 0065503 836

Updated at June 10, 2026

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