ST BTW67, BTW69 User Manual

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®

STANDARD

Table 1: Main Features

Symbol Value Unit

I

T(RMS)

V

DRM/VRRM

I

GT

50 A

600 to 1200 V

80 mA

DESCRIPTION
Available in high power packages, the BTW67 /

BTW69 Series is suitable in applications where

power handling and power dissipation are critical,
such as solid state relays, welding equipment,
high power motor control.
Based on a clip assembly technology, they offer a
superior performance in surge current handling
capabilities.
Thanks to their internal ceramic pad, they provide
high voltage insulation (2500V

), complying

RMS

with UL standards (file ref: E81734).

BTW67 and BTW69 Series

50A SCRS

A

G

K

K

RD91

A

K

A

G

TOP3 Ins.

(BTW69)

G

(BTW67)

Table 2: Order Codes

Part Numbers Marking

BTW67-xxx BTW67xxx

BTW69-xxxRG BTW69xxx

Table 3: Absolute Ratings (limiting values)

Symbol Parameter Value Unit

= 70°C

I

T(RMS)

IT

(AV)

I

TSM

I

dI/dt

I

GM

P

G(AV)

T

T

V

RGM

RMS on-state current
(180° conduction angle)

Average on-state current
(180° conduction angle)

Non repetitive surge peak on-state current

²

tI²t Value for fusing

Critical rate of rise of on-state current I

, tr ≤ 100 ns

x I

GT

Peak gate current

Average gate power dissipation

stg

Storage junction temperature range
Operating junction temperature range

j

Maximum peak reverse gate voltage 5 V

G

= 2

REV. 5February 2006

RD91

TOP3 Ins.

RD91

TOP3 Ins.

t

= 8.3 ms

p

= 10 ms

t

p

F = 60 Hz

= 20 µs Tj = 125°C

t

p

T

c

T

= 75°C

c

T

= 70°C

c

= 75°C

T

c

= 25°C

T

j

= 25°C

T

j

= 125°C

T

j

T

= 125°C

j

50 A

32 A

610

580

1680

50 A/µs

8A

1W

- 40 to + 150

- 40 to + 125

A

A

°C

2

S

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BTW67 and BTW69 Series

Tables 4: Electrical Characteristics (Tj = 25°C, unless otherwise specified)

Symbol Test Conditions Value Unit

I

GT

V

GT

V

GD

I

H

I

L

dV/dt

V

TM

V

t0

R

d

I

DRM

I

RRM

VD = 12 V RL = 33 Ω

VD = V

RL = 3.3 kΩ Tj = 125°C

DRM

IT = 500 mA Gate open

IG = 1.2 x I

V

= 67 % V

D

GT

Gate open Tj = 125°C

DRM

ITM = 100 A tp = 380 µs Tj = 25°C

T

Threshold voltage

Dynamic resistance

= 125°C

j

T

= 125°C

j

Tj = 25°C

V

= V

DRM

RRM

T

= 125°C

j

MIN. 8

MAX. 80

MAX. 1.3 V

MIN. 0.2 V

MAX. 150 mA

MAX. 200 mA

MIN. 1000 V/µs

MAX. 1.9 V

MAX. 1.0 V

MAX. 8.5 mΩ

10 µA

MAX.

5mA

Table 5: Thermal resistance

Symbol Parameter Value Unit

R

th(j-c)

Junction to case (D.C.)

RD91 (Insulated) 1.0

TOP3 Insulated 0.9

mA

°C/W

R

th(j-a)

Junction to ambient (D.C.) TOP3 Insulated 50 °C/W

Figure 1: Maximum average power dissipation
versus average on-state current

P(W)

55

50

α = 180°

45

40

35

30

25

20

15

10

5

0

0 5 10 15 20 25 30 35

I (A)

T(AV)

360°

α

Figure 2: Average and D.C. on-state current
versus case temperature

I (A)

T(AV)

60

α

D.C.

= 180°

BTW67

T (°C)

case

BTW69

BTW69

BTW67

50

40

30

20

10

0

0 25 50 75 100 125

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BTW67 and BTW69 Series

Figure 3: Relative variation of thermal
impedance versus pulse duration

K=[Z /R

1E+0

1E-1

1E-2

1E-3

1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 5E+2

th th

Z

th(j-c)

]

Z

th(j-a)

BTW69

t (s)

p

Figure 5: Surge peak on-state current versus
number of cycles

I (A)

TSM

600

550

500

450

400

350

300

250

200

150

100

50

0

1 10 100 1000

Repetitive

T =75°C

C

Non repetitive
T initial=25°C

j

Number of cycles

t =10ms

p

One cycle

Figure 4: Relative variation of gate trigger
current, holding current and latching current
versus junction temperature

I,I,I[T] /

GT H L j

2.5

2.0

1.5

1.0

0.5

0.0

-40 -20 0 20 40 60 80 100 120 140

I ,I ,I [T =25°C]

GT H L j

I

GT

IH& I

L

T (°C)

j

Figure 6: Non-repetitive surge peak on-state
current for a sinusoidal pulse with width
tp < 10 ms, and corresponding values of I²t

TSM

22

dI/dt limitation

t (ms)

p

T initial = 25°C

j

I

TSM

2

I t

I (A), I t (A s)

5000

1000

100

0.01 0.10 1.00 10.00

Figure 7: On-state characteristics (maximum
values)

I (A)

TM

600

100

T max.:

j

V =1.0V

t0

R =8.5m

Ω

d

Tj=max

T =25°C

10

1

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

j

V (V)

TM

3/6

BTW67 and BTW69 Series

Figure 8: Ordering Information Scheme

Standard SCR series

Type

67 = 50A in RD91
69 = 50A in TOP3

Voltage

600 = 600V
800 = 800V

1200 = 1200V

Packing mode

RG = Tube
Blanck = Bulk

Table 6: Product Selector

BTW 69 - 600 RG

Part Numbers

Sensitivity Package

600 V 800 V 1200 V

BTW67-xxx X X X 80 mA RD91

BTW69-xxx X X X 80 mA TOP3 Ins.

Figure 9: RD91 Package Mechanical Data

DIMENSIONS

Voltage (xxx)

L2

A2

L1

REF.

Millimeters Inches

Min. Max. Min. Max.

A 40.00 1.575

A1 29.90 30.30 1.177 1.193

B2

C

B1

A2 22.00 0.867

B 27.00 1.063

B1 13.50 16.50 0.531 0.650

C2 C1

A1

B2 24.00 0.945

C 14.00 0.551

C1 3.50 0.138

N2

E3

N1

B

F

I

A

C2 1.95 3.00 0.077 0.118

E3 0.70 0.90 0.027 0.035

F 4.00 4.50 0.157 0.177

I 11.20 13.60 0.441 0.535
L1 3.10 3.50 0.122 0.138
L2 1.70 1.90 0.067 0.075

N1 33° 43° 33° 43°
N2 28° 38° 28° 38°

4/6

Figure 10: TOP3 Insulated Package Mechanical Data

H

R

K

P

ØL

JJ

G

F

C

A

B

D

E

BTW67 and BTW69 Series

DIMENSIONS

REF.

A 4.4 4.6 0.173 0.181

B 1.45 1.55 0.057 0.061

C 14.35 15.60 0.565 0.614

D 0.5 0.7 0.020 0.028

E 2.7 2.9 0.106 0.114

F 15.8 16.5 0.622 0.650

G 20.4 21.1 0.815 0.831

H 15.1 15.5 0.594 0.610

J 5.4 5.65 0.213 0.222

K 3.4 3.65 0.134 0.144

ØL 4.08 4.17 0.161 0.164

P 1.20 1.40 0.047 0.055

R 4.60 0.181

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These
packages have a Lead-free second level interconnect . The category of second level interconnect is
marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The
maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an
ST trademark. ECOPACK specifications are available at: www.st.com

.

Table 7: Ordering Information

Ordering type Marking Package Weight Base qty Delivery mode

BTW67-xxx BTW67xxx RD91 20 g 25 Bulk

BTW69-xxxRG BTW69xxx TOP3 Ins. 4.5 g 30 Tube

Note: xxx = voltage

Table 8: Revision History

Date Revision Description of Changes

Apr-2001 4A Last update.

13-Feb-2006 5

TOP3 Insulated delivery mode changed from bulk to tube.
ECOPACK statement added.

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BTW67 and BTW69 Series

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of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted
by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject
to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not
authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.

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All other names are the property of their respective owners

© 2006 STMicroelectronics - All rights reserved

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