TS420-700T-TR [STMICROELECTRONICS]

4A SCRs; 4A可控硅


型号：	TS420-700T-TR
厂家：	ST
描述：	4A SCRs 4A可控硅可控硅
文件：	总8页 (文件大小：141K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TS420 Series

SENSITIVE

4A SCRs

MAIN FEATURES:

Symbol

Value

Unit

T(RMS)

600 and 700

200

DRM RRM

µA

DPAK

(TS420-B)

DESCRIPTION

IPAK

(TS420-H)

Thanks to highly sensitive triggering levels, the

TS420 series is suitable for all applications where

the available gate current is limited, such as motor

control for hand tools, kitchen aids, overvoltage

crowbar protection for low power supplies, ...

Available in through-hole or surface-mount

packages, they provide an optimized performance

in a limited space area.

TO-220AB

(TS420-T)

ABSOLUTE RATINGS (limiting values)

Symbol

Parameter

Value

Unit

RMS on-state current (180° conduction angle)

T(RMS)

Tl = 115°C

Average on-state current (180° conduction angle)

(AV)

Tl = 115°C

Tj = 25°C

2.5

Non repetitive surge peak on-state

current

tp = 8.3 ms

tp = 10 ms

TSM

tp = 10 ms

F = 60 Hz

tp = 20 µs

Tj = 25°C

4.5

A S

I t

I t Value for fusing

Critical rate of rise of on-state current

dI/dt

Tj = 125°C

A/µs

= 2 x I , tr ≤ 100 ns

Peak gate current

Tj = 125°C

1.2

0.2

Average gate power dissipation

G(AV)

Storage junction temperature range

Operating junction temperature range

- 40 to + 150

- 40 to + 125

stg

°C

September 2000 - Ed: 3

1/8

TS420 Series

ELECTRICAL CHARACTERISTICS (Tj = 25°C, unless otherwise specified)

Symbol

Test Conditions

TS420

Unit

MAX.

200

µA

= 12 V

R = 33 Ω

MAX.

MIN.

0.8

0.1

Tj = 125°C

= V

R = 3.3 kΩ

R = 220 Ω

DRM

= 10 µA

I = 50 mA

= 1 kΩ

MAX.

MIN.

V/µs

= 1 mA

= 67 % V

= 220 Ω

dV/dt

Tj = 125°C

Tj = 25°C

Tj = 125°C

Tj = 25°C

Tj = 125°C

DRM

= 8 A tp = 380 µs

MAX.

1.6

0.85

Threshold voltage

Dynamic resistance

mΩ

µA

DRM

RRM

= V

RRM

= 220 Ω

DRM

THERMAL RESISTANCES

Symbol

Parameter

Value

Unit

Junction to case (DC)

°C/W

3.0

th(j-c)

Junction to ambient (DC)

DPAK

S = 0.5 cm

th(j-a)

IPAK

100

TO-220AB

S = copper surface under tab

PRODUCT SELECTOR

Voltage (xxx)

Part Number

Sensitivity

Package

600 V

700 V

TS420-xxxB

TS420-xxxH

TS420-xxxT

200 µA

DPAK

IPAK

TO-220AB

ORDERING INFORMATION

SCR

SERIES

PACKING MODE

Blank:Tube

-TR: DPAK tape & reel

PACKAGE:

B: DPAK

H: IPAK

T:TO-220AB

CURRENT: 4A

SENSITIVITY:

20: 200µA

VOLTAGE:

600: 600V

700: 700V

2/8

TS420 Series

OTHER INFORMATION

Part Number

Marking

Weight

Base Quantity

Packing mode

TS420-x00B

TS420-x00B-TR

TS420-x00H

TS420-x00T

TS420x00

0.3 g

0.4 g

2.3 g

2500

Tube

Tape & reel

Tube

TS420x00

TS420x00T

Tube

Note: x = voltage

Fig. 1: Maximum average power dissipation

Fig. 2-1: Average and D.C. on-state current

versus average on-state current.

versus case temperature.

P(W)

IT(av)(A)

4.0

5.0

4.5

α = 180°

3.5

4.0

3.5

3.0

2.5

2.0

1.5

3.0

α = 180°

2.5

2.0

1.5

1.0

0.5

0.0

360°

1.0

0.5

IT(av)(A)

Tcase(°C)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

100

125

Fig. 2-2: Average and D.C. on-state current

versus ambient temperature (device mounted on

FR4 with recommended pad layout) (DPAK).

Fig. 3: Relative variation of thermal impedance

junction to ambient versus pulse duration

(recommended pad layout, FR4 PC board) for

DPAK.

IT(av)(A)

2.0

1.8

DPAK

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

(S = 0.5cm²

)

α = 180°

IPAK

α = 180°

Tamb(°C)

50 75

100

125

3/8

TS420 Series

Fig. 4: Relative variation of gate trigger current

Fig. 5: Relative variation of holding current

and holding current versus junction temperature.

versus gate-cathode resistance (typical values).

IGT,IH,IL [Tj] / IGT,IH,IL [Tj = 25 °C]

IH[Rgk] / IH[Rgk = 1kΩ]

2.0

1.8

IGT

1.6

1.4

1.2

IH & IL

1.0

0.8

0.6

0.4

0.2

0.0

Rgk = 1kΩ

Tj(°C)

40 60

Rgk(kΩ)

-40 -20

80 100 120 140

Fig. 6: Relative variation of dV/dt immunity

Fig. 7: Relative variation of dV/dt immunity

versus gate-cathode resistance (typical values).

dV/dt[Cgk] / dV/dt [Rgk = 220 Ω]

dV/dt[Rgk] / dV/dt [Rgk = 220Ω]

10.00

VD = 0.67 x VDRM

Tj = 125°C

Rgk = 220Ω

Tj=125°C

VD=0.67xVDRM

1.00

0.10

Cgk(nF)

Rgk(Ω)

0.01

10 12 14 16 18 20 22

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Fig. 8: Surge peak on-state current versus

number of cycles.

Fig. 9: Non-repetitive surge peak on-state

current for sinusoidal pulse with width

tp < 10 ms, and corresponding values of I²t.

ITSM(A)

ITSM(A),I t(A s)

300

100

Tj initial = 25°C

ITSM

dI/dt

limitattion

tp = 10ms

Non repetitive

Tj initial = 25°C

One cycle

I²t

Repetitive

Tcase = 115 °C

tp(ms)

Number of cycles

0.01

0.10

1.00

10.00

100

1000

4/8

TS420 Series

Fig. 10: On-state characteristics (maximum

values).

Fig. 11: Thermal resistance junction to ambient

versus copper surface under tab (Epoxy printed

circuit board FR4, copper thickness: 35 µm)

(DPAK).

ITM(A)

Rth(j-a) (°C/W)

50.0

100

Tj max.:

Vto = 0.85V

Rd = 90mΩ

10.0

Tj = Tj max.

1.0

Tj = 25°C

S(cm )

VTM(V)

0.1

10 12 14 16 18 20

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

5/8

TS420 Series

PACKAGE MECHANICAL DATA

DPAK (Plastic)

DIMENSIONS

Millimeters

REF.

Inches

Min.

Max

Min.

Max.

2.20

0.90

0.03

0.64

5.20

0.45

0.48

6.00

6.40

4.40

9.35

2.40

1.10

0.23

0.90

5.40

0.60

6.20

6.60

4.60

10.10

0.086

0.035

0.001

0.025

0.204

0.017

0.018

0.236

0.251

0.173

0.368

0.094

0.043

0.009

0.035

0.212

0.023

0.244

0.259

0.181

0.397

0.80 typ.

0.031 typ.

0.60

1.00

0.023

0.039

0.2 typ.

0.007 typ.

0°

8°

FOOTPRINT DIMENSIONS (in millimeters)

DPAK (Plastic)

6.7

1.6

2.3 2.3

6/8

TS420 Series

PACKAGE MECHANICAL DATA

IPAK (Plastic)

DIMENSIONS

Millimeters

REF.

Inches

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

2.2

0.9

2.4

1.1

1.3

0.9

5.4

0.85

0.086

0.035

0.027

0.025

0.204

0.094

0.043

0.051

0.035

0.212

0.033

0.7

0.64

5.2

0.3

0.035

0.95

0.6

6.2

6.6

4.6

0.037

0.023

0.244

0.260

0.181

0.641

0.370

0.047

0.45

0.48

0.017

0.019

0.236

0.252

0.173

6.4

4.4

15.9

16.3 0.626

9.4

1.2

0.354

0.031

0.8

0.031 0.039

10°

7/8

TS420 Series

PACKAGE MECHANICAL DATA

TO-220AB (Plastic)

DIMENSIONS

Millimeters

REF.

Inches

Max.

Min.

Max.

Min.

4.40

1.23

2.40

0.49

0.61

1.14

4.95

2.40

4.60

1.32

2.72

0.70

0.88

1.70

5.15

2.70

10.40

0.173

0.048

0.094

0.019

0.024

0.044

0.194

0.094

0.393

0.181

0.051

0.107

0.027

0.034

0.066

0.202

0.106

0.409

Dia

16.4 typ.

0.645 typ.

0.511

0.104

0.600

0.244

0.137

0.551

0.116

0.620

0.259

0.154

2.65

15.25

6.20

3.50

2.95

15.75

6.60

3.93

2.6 typ.

0.102 typ.

Diam.

3.75

3.85

0.147

0.151

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility 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. 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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8/8

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