Datasheet T2035H-6I, T2035H-6T Specification

January 2017

DocID13575 Rev 4

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This is information on a product in full production.

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T2035H, T2050H

20 A high temperature Snubberless™ Triacs

Datasheet - production data

Symbol

Value

Unit

I

T(RMS)

20

A

V

DRM/VRRM

600

V

IGT

35 or 50

mA

Description

Available in through-hole or surface mount
packages, these Triacs series are suitable for
general purpose mains power ac switching.

These 20 A Triacs provide a very high switching
capability up to junction temperatures of 150 °C.

The heatsink can be reduced, compared to
traditional Triacs, according to the high
performance at given junction temperatures.

By using an internal ceramic pad, they provide
voltage insulation (rated at 2500 V

Table 1: Device summary

RMS

).

Features

 Medium current Triac
 150 °C max. Tj turn-off commutation
 Low thermal resistance with clip bonding
 Very high 3 quadrant commutation capability
 Packages are RoHS (2002/95/EC) compliant
 UL certified (ref. file E81734)

Applications

Especially designed to operate in high power
density or universal motor applications such as
vacuum cleaner and washing machine drum
motor.

Characteristics

T2035H, T2050H

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Symbol

Parameter

Value

Unit

I

T(RMS)

RMS on-state current
(full sine wave)

D²PAK,
TO-220AB

TC = 128 °C

20

A

TO-220AB Ins.

TC = 108 °C

I

TSM

Non repetitive surge peak
on-state current
(full cycle, Tj initial = 25 °C)

f = 50 Hz

tp = 20 ms

200

A

f = 60 Hz

tp = 16.7 ms

210

I²t

I²t value for fusing

tp = 10 ms

265

A²s

dl/dt

Critical rate of rise of on-state
current

IG = 2 x IGT , tr ≤ 100 ns

f = 120 Hz

Tj = 150 °C

50

A/µs

V

DSM

/

V

RSM

Non repetitive surge peak
off-state voltage

tp = 10 ms

Tj = 25 °C

V

DRM/VRRM

+

100

V

IGM

Peak forward gate current

tp = 20 µs

Tj = 150 °C

4

A

P

G(AV)

Average gate power dissipation

Tj = 150 °C

1 W T

stg

Storage junction temperature range

-40 to +150

°C

Tj

Operating junction temperature range

-40 to +150

°C

Symbol

Test Conditions

Quadrant

Value

Unit

T2035H

T2050H

I

GT

(1)

VD = 12 V, RL = 33 Ω

I - II - III

Max.

35

50

mA

VGT

Max.

1.0

VGD

VD = V

DRM

, RL = 3.3 kΩ

I - II - III

Min.

0.15

V

I

H

(2)

IT = 500 mA

Max.

35

75

mA

IL

IG = 1.2 x IGT

I - III

Max.

50

90

mA

II

80

110

dV/dt

(2)

VD = 2/3 x V

DRM

, gate open

Tj = 150 °C

Min.

1000

1500

V/µs

(dI/dt)c

(2)

Without snubber

Tj = 150 °C

Min.

27

36

A/ms

Notes:

(1)

Minimum IGT is guaranteed at 20% of IGT max.

(2)

For both polarities of A2 referenced to A1.

1 Characteristics

Table 2: Absolute ratings (limiting values)

Table 3: Electrical characteristics (Tj = 25 °C unless otherwise specified)

T2035H, T2050H

Characteristics

DocID13575 Rev 4

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Symbol

Test conditions

Value

Unit

V

T

(1)

ITM = 28 A, tp = 380 μs

Tj = 25 °C

Max.

1.5

V

V

t0

(1)

Threshold voltage

Tj = 150 °C

Max.

0.80 V R

d

(1)

Dynamic resistance

Tj = 150 °C

Max.

19

mΩ

I

DRM

/

I

RRM

(2)

V

DRM

= V

RRM

Tj = 25 °C

Max.

5

µA

Tj = 150 °C

Max.

6.2

mA

VD/VR = 400 V (at peak mains voltage)

Tj = 150 °C

Max.

5.0

VD/VR = 200 V (at peak mains voltage)

Tj = 150 °C

Max.

4.0

Notes:

(1)

For both polarities of A2 referenced to A1.

(2)

tp = 380 μs

Symbol

Parameter

Value

Unit

R

th(j-c)

Junction to case (AC)

D²PAK,

TO-220AB

1

°C/W

TO-220AB Ins.

1.9

R

th(j-a)

Junction to ambient (Scu = 1 cm2)

D²PAK

45

Junction to ambient

TO-220AB,

TO-220AB Ins.

60

Table 4: Static characteristics

Table 5: Thermal parameters

Characteristics

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Figure 1: Maximum power dissipation versus

on-state RMS current

Figure 2: On-state RMS current versus case

temperature

Figure 3: On-state RMS current versus ambient

temperature

Figure 4: Variation of thermal impedance versus

pulse duration

Figure 5: On-state characteristics

(maximum values)

Figure 6: Surge peak on-state current versus

number of cycles

0

2

4

6

8

10

12

14

16

18

20

22

24

0 2 4 6 8 10 12 14 16 18 20

P(W)

α =180 °

180°

I

T(RMS)

(A)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

0 25 50 75 100 125 150

I

T(RMS)

(A)

α =180°

D²PAK

SCU=1 cm²

T

amb

(°C)

1.0E-03

1.0E-02

1.0E-01

1.0E+00

1.0E-03 1.0E-02 1.0E-01 1.0E+00 1.0E+01 1.0E+02 1.0E+03

tP(s)

K=[Zth/Rth]

Z

th(j-a )

Z

th(j-c )

1.1 Characteristics (curves)

T2035H, T2050H

Characteristics

DocID13575 Rev 4

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Figure 7: Non-repetitive surge peak on-state

current for a sinusoidal pulse

Figure 8: Relative variation of IGT, IH, IL vs junction

temperature (typical values)

Figure 9: Relative variation of critical rate of

decrease of main current (dI/dt)c versus reapplied

(dV/dt)c

Figure 10: Relative variation of critical rate of

decrease of main current versus junction

temperature

Figure 11: Leakage current versus junction

temperature for different values of blocking

voltage (typical values)

Figure 12: Acceptable repetitive peak off-state

voltage versus case to ambient thermal resistance

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

0.1 1.0 10.0 100.0

(dI/dt)c[ (dV/dt)c] / specified (dI/dt)

c

(dV/dt)C(V/µs)

typical values

0

1

2

3

4

5

6

7

8

25 50 75 100 125 150

(dI/dt)c[Tj] / (dI/dt)c[Tj= 150°C]

Tj(°C)

0

5

10

15

20

25

30

35

40

300 350 400 450 500 550 600

R

th(c-a)

(°C/W)

R

th(j-c )

=1.0 °C/W

Tj=150 °C

V

DRM/VRRM

(V)

Characteristics

T2035H, T2050H

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DocID13575 Rev 4

0

10

20

30

40

50

60

70

80

0 5 10 15 20 25 30 35 40

SCU(cm²)

R

th(j-a)

(°C/W)

D²PAK

Figure 13: Thermal resistance junction to ambient versus copper surface under tab

T2035H, T2050H

Package information

DocID13575 Rev 4

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2 Package information

In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.

 Epoxy meets UL94, V0
 Lead-free package leads
 Cooling method: by conduction (C)

2.1 D²PAK package information

Figure 14: D²PAK package outline

Package information

T2035H, T2050H

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DocID13575 Rev 4

Ref.

Dimensions

Millimeters

Inches

(1)

Min.

Typ.

Max.

Min.

Typ.

Max.

A

4.30

4.60

0.1693

0.1811

A1

2.49

2.69

0.0980

0.1059

A2

0.03

0.23

0.0012

0.0091

B

0.70

0.93

0.0276

0.0366

B2

1.25

1.40

0.0492

0.0551

C

0.45

0.60

0.0177

0.0236

C2

1.21

1.36

0.0476

0.0535

D

8.95

9.35

0.3524

0.3681

D1

7.50

8.00

0.2953

0.3150

D2

1.30

1.70

0.0512

0.0669

E

10.00

10.28

0.3937

0.4047

E1

8.30

8.70

0.3268

0.3425

E2

6.85

7.25

0.2697

0.2854

G

4.88

5.28

0.1921

0.2079

L

15

15.85

0.5906

0.6240

L2

1.27

1.40

0.0500

0.0551

L3

1.40

1.75

0.0551

0.0689

R

0.40

0.0157

V2

0°

8°

0°

8°

Notes:

(1)

Dimensions in inches are given for reference only

Table 6: D²PAK package mechanical data

Figure 15: D²PAK recommended footprint (dimensions are in mm)

T2035H, T2050H

Package information

DocID13575 Rev 4

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2.2 TO-220AB (NIns. and Ins.) package information

Figure 16: TO-220AB (NIns. and Ins.) package outline

Package information

T2035H, T2050H

10/12

DocID13575 Rev 4

Ref.

Dimensions

Millimeters

Inches

(1)

Min.

Typ.

Max.

Min.

Typ.

Max.

A

15.20

15.90

0.5984

0.6260

a1

3.75

0.1476

a2

13.00

14.00

0.5118

0.5512

B

10.00

10.40

0.3937

0.4094

b1

0.61

0.88

0.0240

0.0346

b2

1.23

1.32

0.0484

0.0520

C

4.40

4.60

0.1732

0.1811

c1

0.49

0.70

0.0193

0.0276

c2

2.40

2.72

0.0945

0.1071

e

2.40

2.70

0.0945

0.1063

F

6.20

6.60

0.2441

0.2598

I

3.73

3.88

0.1469

0.1528

L

2.65

2.95

0.1043

0.1161

I2

1.14

1.70

0.0449

0.0669

I3

1.14

1.70

0.0449

0.0669

I4

15.80

16.40

16.80

0.6220

0.6457

0.6614

M

2.6

0.1024

Notes:

(1)

Inch dimensions are for reference only.

Table 7: TO-220AB (NIns. and Ins.) package mechanical data

T2035H, T2050H

Ordering information

DocID13575 Rev 4

11/12

Order code

Marking

Package

Weight

Base qty.

Delivery mode

T2035H-6G

T2035H-6G

D²PAK

1.5 g
50

Tube

T2035H-6G-TR

T2035H-6G

1000

Tape and reel 13"

T2035H-6I

T2035H-6I

TO-220AB Ins.

2.3 g

50

Tube

T2035H-6T

T2035H-6T

TO-220AB

2.3 g

50

Tube

T2050H-6G

T2050H-6G

D²PAK

1.5 g
50

Tube

T2050H-6G-TR

T2050H-6G

1000

Tape and reel 13"

T2050H-6T

T2050H-6T

TO-220AB

2.3 g

50

Tube

Date

Revision

Changes

31-May-2007

1

First issue.

19-Sep-2011

2

Added TO-220AB Ins and D²PAK packages. Reformatted to
current standards.

08-Aug-2011

3

Updated: Features and Description. Removed order code
T20xxH-6G from Figure 14 and Table 8.

05-Jan-2017

4

Updated Figure 4: "Variation of thermal impedance versus

pulse duration" , Figure 7: "Non-repetitive surge peak on-state
current for a sinusoidal pulse", Section 6.2: "D²PAK package
information", Section 6.3: "TO-220AB (NIns. and Ins.) package
information" and Table 8: "Ordering information".

T 20 xx H - 6 Y - TR

Triac series
Current

Sensitivity

Package

20 = 20 A

35 = 35 mA

50 = 50 mA

High temperature
Voltage

Delivery mode

6 = 600 V

T = TO-220AB
I = TO-220AB insulated
G = D²PAK

Blank = tube (TO-220AB, TO-220AB ins)

-TR = Tape and reel (D²PAK)

3 Ordering information

Figure 17: Ordering information scheme

Table 8: Ordering information

4 Revision history

Table 9: Document revision history

T2035H, T2050H

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