STPS40H100 [STMICROELECTRONICS]

HIGH VOLTAGE POWER SCHOTTKY RECTIFIER; 高压功率肖特基整流器


型号：	STPS40H100
厂家：	ST
描述：	HIGH VOLTAGE POWER SCHOTTKY RECTIFIER 高压功率肖特基整流器高压高电压电源
文件：	总4页 (文件大小：54K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

STPS40H100CW

HIGH VOLTAGE POWER SCHOTTKY RECTIFIER

MAIN PRODUCT CHARACTERISTICS

I_F(AV)

V_RRM

2 x 20 A

100 V

Tj (max)

V_F(max)

175 °C

0.61 V

FEATURES AND BENEFITS

NEGLIGIBLE SWITCHING LOSSES

LOW LEAKAGE CURRENT

GOOD TRADE OFF BETWEEN LEAKAGE

CURRENT AND FORWARD VOLTAGE DROP

LOW THERMAL RESISTANCE

AVALANCHE RATED

TO-247

DESCRIPTION

Dual center tap Schottky rectifier suited for

Switch Mode Power Supplies and high fre-

quency DC to DC converters.

Packaged in TO-247, this device is intended for

use in high frequency inverters.

ABSOLUTE RATINGS

Symbol

(limiting values, per diode)

Parameter

Value

100

Unit

V_RRM

Repetitive peak reverse voltage

I_F(RMS)RMS forward current

I_F(AV)

Average forward current

Tc = 160°C

Per diode

Per device

= 0.5

I_FSM

I_RRM

I_RSM

E_AS

Surge non repetitive forward current

Repetitive peak reverse current

Non repetitive peak reverse current

Non repetitive avalanche energy

tp = 10 ms sinusoidal

300

tp = 2 s F = 1kHz square

tp = 100 s square

Tj = 25°C L= 60 mH

I_as= 3 A

T_stg

Storage temperature range

- 65 to + 175

175

Maximum operating junction temperature

Critical rate of rise of rise voltage

°C

V/ s

dV/dt

10000

August 1999 - Ed: 3D

1/4

STPS40H100CW

THERMAL RESISTANCES

Symbol

Parameter

Value

Unit

R_{th (j-c)}Junction to case

Per diode

Total

0.9

0.55

C/W

R_{th (c)}

Coupling

0.1

When the diodes 1 and 2 are used simultaneously :

∆

Tj(diode 1) = P(diode1) x R_th(j-c)(Per diode) + P(diode 2) x R_th(c)

STATIC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Tests Conditions

Min. Typ. Max.

Unit

I_R*

Reverse leakage current

Tj = 25 C

V_R= V_RRM

Tj = 125 C

V_F**

Forward voltage drop

Tj = 25 C

I_F= 20 A

I_F= 40 A

0.73

0.61

0.85

0.72

Tj = 125 C

0.58

0.67

Tj = 25 C

Tj = 125 C

Pulse test : * tp = 5 ms, δ < 2%

** tp = 380 µs, δ < 2%

To evaluate the maximum conduction losses use the following equation :

P = 0.5 x I_F(AV)+ 0.0055 x I_{F (RMS)}

Fig. 1:

Fig. 2:

Average forward current versus ambient

Average forward power dissipation versus

average forward current (per diode).

temperature ( =0.5, per diode).

IF(av)(A)

PF(av)(W)

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

δ = 0.5

δ = 0.2

δ = 0.1

δ = 1

Rth(j-a)=15°C/W

δ = 0.05

=tp/T

Tamb(°C)

75 100

IF(av) (A)

0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0

125

150

175

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STPS40H100CW

Fig. 3:

Fig. 4:

Relative variation of thermal impedance

junction to case versus pulse duration.

Non repetitive surge peak forward current ver-

sus overload duration (maximum values, per diode).

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

IM(A)

400

1.0

350

0.8

300

δ = 0.5

250

0.6

Tc=50°C

200

Tc=100°C

δ = 0.2

0.4

150

δ = 0.1

Tc=150°C

100

0.2

Single pulse

=tp/T

t(s)

δ=0.5

tp(s)

0.0

1E-3

1E-2

1E-1

1E+0

1E-2

1E-1

1E+0

Fig. 6:

Junction capacitance versus reverse

Fig. 5:

Reverse leakage current versus reverse

voltage applied (typical values, per diode).

voltage applied (maximum values, per diode).

C(nF)

IR(mA)

3.0

1E+1

F=1MHz

Tj=25°C

Tj=125°C

1E+0

Tj=100°C

1.0

1E-1

Tj=75°C

1E-2

Tj=25°C

1E-3

VR(V)

0.1

1E-4

100

10 20 30 40 50 60 70 80 90 100

Fig. 7:

Forward voltage drop versus forward cur-

rent (per diode).

IFM(A)

200

Tj=125°C

Typical values

100

Tj=125°C

Maximum values

Tj=25°C

Maximum values

VFM(V)

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

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STPS40H100CW

PACKAGE MECHANICAL DATA

TO-247

DIMENSIONS

Millimeters Inches

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

REF.

4.85

2.20

0.40

1.00

5.15 0.191

2.60 0.086

0.80 0.015

1.40 0.039

0.203

0.102

0.031

0.055

Dia.

3.00

2.00

0.118

0.078

2.00

3.00

2.40 0.078

3.40 0.118

0.094

0.133

10.90

0.429

15.45

19.85

3.70

15.75 0.608

20.15 0.781

4.30 0.145

0.620

0.793

0.169

L2 L4

18.50

0.728

L3 14.20

14.80 0.559

3.00 0.078

3.65 0.139

0.582

0.118

0.143

34.60

5.50

1.362

0.216

F(x3)

2.00

5°

60°

Dia. 3.55

Cooling method: C

Recommended torque value: 0.8 N.m.

Maximum torque value: 1 N.m.

Ordering type

Marking

Package

Weight

Base qty

Delivery mode

STPS40H100CW STPS40H100CW

Epoxy meets UL94,V0

TO-247

4.36g

Tube

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 ap-

proval of STMicroelectronics.

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STPS40H100 [STMICROELECTRONICS]

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