BT131

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GENERAL DESCRIPTION QUICK REFERENCE DATA

Glass passivated, sensitive gate SYMBOL PARAMETER MAX. MAX. UNIT

triacs in a plastic envelope, intended

for use in general purpose BT131- 500 600

bidirectional switching and phase VDRM Repetitive peak off-state voltages 500 600 V

control applications. These devices IT(RMS) RMS on-state current 1 1 A

are intended to be interfaced directly ITSM Non-repetitive peak on-state current 16 16 A to microcontrollers, logic integrated

circuits and other low power gate trigger circuits.

PINNING - TO92 PIN CONFIGURATION SYMBOL

PIN DESCRIPTION

1 main terminal 2 2 gate

3 main terminal 1

LIMITING VALUES

Limiting values in accordance with the Absolute Maximum System (IEC 134).

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT

-500 -600

VDRM Repetitive peak off-state - 500¹ 600¹ V

voltages

IT(RMS) RMS on-state current full sine wave; Tlead ≤51 ˚C - 1 A

ITSM Non-repetitive peak full sine wave; Tj = 25 ˚C prior to on-state current surge

t = 20 ms - 16 A

t = 16.7 ms - 17.6 A

I²t I²t for fusing t = 10 ms - 1.28 A²s

dIT/dt Repetitive rate of rise of ITM = 1.5 A; IG = 0.2 A;

on-state current after dIG/dt = 0.2 A/µs

triggering T2+ G+ - 50 A/µs

T2+ G- - 50 A/µs

T2- G- - 50 A/µs

T2- G+ - 10 A/µs

IGM Peak gate current - 2 A

VGM Peak gate voltage - 5 V

PGM Peak gate power - 5 W

PG(AV) Average gate power over any 20 ms period - 0.5 W

Tstg Storage temperature -40 150 ˚C

Tj Operating junction - 125 ˚C

temperature

T1 T2

3 2 1 G

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THERMAL RESISTANCES

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT

R_{th j-lead} Thermal resistance full cycle - - 60 K/W

junction to lead half cycle - - 80 K/W

Rth j-a Thermal resistance pcb mounted;lead length = 4mm - 150 - K/W

junction to ambient

STATIC CHARACTERISTICS

T_j = 25 ˚C unless otherwise stated

I_GT Gate trigger current V_D = 12 V; I_T = 0.1 A

T2+ G+ - 0.4 3 mA

T2+ G- - 1.3 3 mA

T2- G- - 1.4 3 mA

T2- G+ - 3.8 7 mA

IL Latching current VD = 12 V; IGT = 0.1 A

T2+ G+ - 1.2 5 mA

T2+ G- - 4.0 8 mA

T2- G- - 1.0 5 mA

T2- G+ - 2.5 8 mA

IH Holding current VD = 12 V; IGT = 0.1 A - 1.3 5 mA

VT On-state voltage IT = 2.0 A - 1.2 1.5 V

V_GT Gate trigger voltage V_D = 12 V; I_T = 0.1 A - 0.7 1.5 V

VD = 400 V; IT = 0.1 A; Tj = 125 ˚C 0.2 0.3 - V ID Off-state leakage current VD = VDRM(max); Tj = 125 ˚C - 0.1 0.5 mA

DYNAMIC CHARACTERISTICS

Tj = 25 ˚C unless otherwise stated

dVD/dt Critical rate of rise of VDM = 67% VDRM(max); Tj = 125 ˚C; 5 15 - V/µs off-state voltage exponential waveform; RGK = 1 kΩ

tgt Gate controlled turn-on ITM = 1.5 A; VD = VDRM(max); IG = 0.1 A; - 2 - µs

time dIG/dt = 5 A/µs

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Fig.1. Maximum on-state dissipation, P_tot, versus rms on-state current, I_T(RMS), where α = conduction angle.

Fig.2. Maximum permissible non-repetitive peak on-state current I_TSM, versus pulse width t_p, for

sinusoidal currents, t_p≤ 20ms.

Fig.3. Maximum permissible non-repetitive peak on-state current I_TSM, versus number of cycles, for

Fig.4. Maximum permissible rms current I_T(RMS) , versus lead temperature T_lead.

Fig.5. Maximum permissible repetitive rms on-state current I_T(RMS), versus surge duration, for sinusoidal

currents, f = 50 Hz; T_lead≤ 51˚C.

Fig.6. Normalised gate trigger voltage V_GT(T_j)/ V_GT(25˚C), versus junction temperature T_j.

0 0.2 0.4 0.6 0.8 1 1.2

0 0.2 0.4 0.6 0.8 1 1.2 1.4

=180 120 90 60 30

BT132D

00

IT(RMS) / A

Ptot / W Tmb(max) / C

125

1

113 101 89 77 65 53 41

-50 0 50 100 150

0 0.2 0.4 0.6 0.8 1 1.2

BT132D

51 C

Tlead / C IT(RMS) / A

10us 100us 1ms 10ms 100ms

10 100

1000 ^BT132D

T / s ITSM / A

T ITSM

time I

Tj initial = 25 C max T

T2- G+ quadrant dI /dt limit_T

0.01 0.1 1 10

0 0.5 1 1.5 2.0 2.5

3 ^BT132D

surge duration / s IT(RMS) / A

10 100 1000

0

BT136

Number of cycles at 50Hz ITSM / A

T ITSM

time I

Tj initial = 25 C max T

5 10 15 20

-50 0 50 100 150

0.4 0.6 0.8 1 1.2 1.4

1.6 BT136

Tj / C VGT(Tj)

VGT(25 C)

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Fig.7. Normalised gate trigger current I_GT(T_j)/ I_GT(25˚C), versus junction temperature T_j.

Fig.8. Normalised latching current I_L(T_j)/ I_L(25˚C), versus junction temperature T_j.

Fig.9. Normalised holding current I_H(T_j)/ I_H(25˚C), versus junction temperature T_j.

Fig.10. Typical and maximum on-state characteristic.

Fig.11. Transient thermal impedance Z_{th j-lead}, versus pulse width t_p.

Fig.12. Typical, critical rate of rise of off-state voltage, dV_D/dt versus junction temperature T_j.

-50 0 50 100 150

0 0.5 1 1.5 2 2.5

3 BT131

Tj / C

T2+ G+

T2+ G- T2- G- T2- G+

IGT(Tj) IGT(25 C)

0 0.5 1 1.5 2

0 0.5 1 1.5

2 BT134W

VT / V IT / A

Tj = 125 C

typ

max Tj = 25 C

Vo = 1.0 V Rs = 0.21 Ohms

-50 0 50 100 150

0 0.5 1 1.5 2 2.5

3 TRIAC

Tj / C IL(Tj)

IL(25 C)

10us 0.1ms 1ms 10ms 0.1s 1s 10s

tp / s 0.01

0.1 1 10

Zth j-sp (K/W) 100

tp P

t D

unidirectional

bidirectional BT134W

-50 0 50 100 150

0 0.5 1 1.5 2 2.5

3 TRIAC

Tj / C IH(Tj)

IH(25C)

0 50 100 150

1 10 100 1000

Tj / C dVD/dt (V/us)

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MECHANICAL DATA

Dimensions in mm Net Mass: 0.2 g

Fig.13. TO92 ; plastic envelope.

Notes

1. Epoxy meets UL94 V0 at 1/8".

0.48 0.40

0.40 min 12.7 min

5.2 max

4.8 max 4.2 max

1.6 2.54

0.66 0.56

1

2

3

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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. 1998

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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.