STPS4030CR [STMICROELECTRONICS]

LOW DROP POWER SCHOTTKY RECTIFIER; 电力低压降肖特基整流器


型号：	STPS4030CR
厂家：	ST
描述：	LOW DROP POWER SCHOTTKY RECTIFIER 电力低压降肖特基整流器
文件：	总6页 (文件大小：102K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

STPS4030CT/CG/CR

LOW DROP POWER SCHOTTKY RECTIFIER

MAJOR PRODUCTS CHARACTERISTICS

I_F(AV)

V_RRM

2 x 20 A

30 V

Tj (max)

V_F(max)

150°C

0.40 V

FEATURES AND BENEFITS

■

VERY SMALL CONDUCTION LOSSES

NEGLIGIBLE SWITCHING LOSSES

EXTREMELY FAST SWITCHING

LOW FORWARD VOLTAGE DROP FOR

HIGHER EFFICIENCY

TO-220AB

D²PAK

STPS4030CT

STPS4030CG

■

LOW THERMAL RESISTANCE

AVALANCHE CAPABILITY SPECIFIED

DESCRIPTION

Dual Schottky rectifier suited for switch Mode

Power Supply and high frequency DC to DC

converters.

Packaged in TO-220AB, D²PAK and I²PAK, this

device is intended for use in low voltage high

frequency inverters, free wheeling and polarity

protection applications.

I²PAK

STPS4030CR

ABSOLUTE RATINGS (limiting values, per diode)

Symbol

V_RRM

Parameter

Repetitive peak reverse voltage

Value

Unit

I_F(RMS)

I_F(AV)

RMS forward current

Average forward

current

Tc = 130°C Per diode

δ = 0.5

Per device

I_FSM

I_RRM

P_ARM

T_stg

220

Surge non repetitive forward current

Peak repetitive reverse current

tp = 10 ms Sinusoidal

tp=2 µs square F=1kHz

tp = 1µs Tj = 25°C

5300

Repetitive peak avalanche power

Storage temperature range

- 65 to + 150

150

°C

V/µs

Maximum operating junction temperature *

dV/dt

10000

Critical rate of rise of reverse voltage (rated V_R, Tj = 25°C)

dPtot

* :

thermal runaway condition for a diode on its own heatsink

dTj

Rth(j − a)

July 2003 - Ed: 2A

1/6

STPS4030CT/CG/CR

THERMAL RESISTANCES

Symbol

R_th(j-c)

Parameter

Junction to case TO-220AB - D²PAK - I²PAK

Value

Unit

°C/W

Per diode

Total

Coupling

1.6

0.85

0.1

R_th(c)

STATIC ELECTRICAL CHARACTERISTICS (per diode)

°C/W

Symbol

Parameter

Tests Conditions

Tj = 25°C V_R= V_RRM

Tj = 125°C

Min. Typ. Max.

Unit

I_R*

0.50

170

1.0

Reverse leakage

current

350

V_F*

0.44

0.35

0.52

0.46

0.49

0.40

0.61

0.55

Forward voltage drop Tj = 25°C

Tj = 125°C

I_F= 20 A

I_F= 40 A

Tj = 25°C

Tj = 125°C

Pulse test : * tp = 380 µs, δ < 2%

To evaluate the conduction₂losses use the following equation :

P = 0.25 x I_F(AV)+ 0.0075 I_{F (RMS)}

Fig. 2: Average forward current versus ambient

temperature(δ = 0.5).

Fig. 1: Conduction losses versus average current.

IF(av)(A)

P(W)

δ = 0.1

Rth(j-a)=Rth(j-c)

δ = 0.2

δ = 0.5

δ = 0.05

δ = 1

Rth(j-a)=50°C/W

IF(av)(A)

Tamb(°C)

=tp/T

100

125

150

Fig. 3: Normalized avalanche power derating

versus pulse duration.

Fig. 4: Normalized avalanche power derating

versus junction temperature.

(t )

(1µs)

ARM

(t )

(25°C)

ARM

1.2

0.1

0.8

0.6

0.4

0.2

0.01

T (°C)

t (µs)

0.001

100

125

150

0.01

0.1

100

1000

2/6

STPS4030CT/CG/CR

Fig. 5: Non repetitive surge peak forward

current versus overload duration (maximum

values).

Fig. 6: Relative variation of thermal impedance

junction to case versus pulse duration.

IM(A)

300

Zth(j-c)/Rth(j-c)

1.0

0.9

0.8

0.7

250

200

δ = 0.5

0.6

150

0.5

Tc=25°C

0.4

δ = 0.2

Tc=75°C

100

δ = 0.1

0.3

Tc=125°C

0.2

Single pulse

0.1

t(s)

tp(s)

δ=0.5

1.E+00

=tp/T

0.0

1.E-03

1.E-02

1.E-01

1.E+00

1.E-02

1.E-01

Fig. 8: Junction capacitance versus reverse

voltage applied (typical values).

Fig. 7: Reverse leakage current versus reverse

voltage applied (typical values).

C(nF)

10.0

IR(mA)

1.E+03

F=1MHz

Vosc=30mV

Tj=25°C

Tj=150°C

Tj=125°C

1.E+02

Tj=100°C

1.E+01

Tj=75°C

1.0

Tj=50°C

1.E+00

Tj=25°C

1.E-01

VR(V)

0.1

1.E-02

100

Fig. 9: Forward voltage drop versus forward

current.

Fig. 10: Thermal resistance junction to ambient

versus copper surface under tab (epoxy printed

board FR4, Cu = 35µm).

IFM(A)

100

Rth(j-a)(°C/W)

D²PAK

Tj=125°C

(Maximum values)

Tj=125°C

(Typical values)

Tj=25°C

(Maximum values)

S(cm²)

VFM(V)

0.6

0.0

0.2

0.4

0.8

1.0

1.2

3/6

STPS4030CT/CG/CR

PACKAGE MECHANICAL DATA

I²PAK

REF.

DIMENSIONS

Millimeters Inches

Min. Min.

Max.

4.60

2.69

0.93

1.17

0.60

1.36

9.35

2.70

10.4

13.6

3.78

1.40

Max.

0.181

0.106

0.037

0.046

0.024

0.054

0.368

0.106

0.409

0.535

0.149

0.055

4.40

2.49

0.70

1.14

0.45

1.23

8.95

2.40

10.0

13.1

3.48

1.27

0.173

0.098

0.028

0.044

0.018

0.048

0.352

0.094

0.394

0.516

0.137

0.050

4/6

STPS4030CT/CG/CR

DIMENSIONS

PACKAGE MECHANICAL DATA

D²PAK

REF.

Millimeters

Inches

Min.

4.40

2.49

0.03

0.70

1.14

0.45

1.23

8.95

10.00

4.88

15.00

1.27

1.40

2.40

Max.

4.60

2.69

0.23

0.93

1.70

0.60

1.36

9.35

10.40

5.28

15.85

1.40

1.75

3.20

Max.

0.181

0.106

0.009

0.037

0.067

0.024

0.054

0.368

0.409

0.208

0.624

0.055

0.069

0.126

0.173

0.098

0.001

0.027

0.045

0.017

0.048

0.352

0.393

0.192

0.590

0.050

0.055

0.094

* FLAT ZONE NO LESS THAN 2mm

0.40 typ.

0.016 typ.

0°

8°

0°

8°

FOOTPRINT

16.90

10.30

5.08

1.30

3.70

8.90

5/6

STPS4030CT/CG/CR

PACKAGE MECHANICAL DATA

TO-220AB

DIMENSIONS

Millimeters Inches

REF.

Min.

Max.

Min.

Max.

4.40

1.23

2.40

0.49

0.61

1.14

4.95

2.40

16.4 typ.

2.65

15.25

6.20

3.50

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

0.645 typ.

0.511

0.104

0.600

0.244

0.137

0.551

0.116

0.620

0.259

0.154

2.95

15.75

6.60

3.93

2.6 typ.

0.102 typ.

Diam.

3.75

3.85

0.147

0.151

■

COOLING METHOD : C

RECOMMENDED TORQUE VALUE : 0.55 M.N

MAXIMUM TORQUE VALUE : 0.70 M.N

Ordering type

Marking

Package

Weight

Base qty Delivery mode

STPS4030CT

STPS4030CG

STPS4030CG-TR

STPS4030CR

STPS4030CT

STPS4030CG

STPS4030CR

TO-220AB

D²PAK

2.2 g

1.48 g

1.49 g

Tube

D²PAK

1000

Tape & reel

Tube

I²PAK

■

EPOXY MEETS UL94,V0

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6/6

STPS4030CR [STMICROELECTRONICS]

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