STPS16045 [ETC]

POWER SCHOTTKY RECTIFIER ; 功率肖特基整流器\n


型号：	STPS16045
厂家：	ETC
描述：	POWER SCHOTTKY RECTIFIER 功率肖特基整流器\n
文件：	总4页 (文件大小：122K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

STPS16045TV

POWER SCHOTTKY RECTIFIER

MAIN PRODUCT CHARACTERISTICS

I_F(AV)

V_RRM

2 x 80 A

45 V

Tj (max)

V_F(max)

150 °C

0.69 V

FEATURES AND BENEFITS

VERY SMALL CONDUCTION LOSSES

NEGLIGIBLE SWITCHING LOSSES

EXTREMELY FAST SWITCHING

LOW THERMAL RESISTANCE

INSULATED PACKAGE:

Insulating voltage = 2500 V_(RMS)

Capacitance = 45 pF

ISOTOP^TM

DESCRIPTION

Dual power Schottky rectifier suited for Switched

Mode Power Supplies and high frequency DC to

DC converters.

Packaged in ISOTOP, this device is especially in-

tended for use in low voltage, high frequency in-

verters, free wheeling and polarity protection

applications.

ABSOLUTE RATINGS

(limiting values, per diode)

Symbol

Parameter

Value

Unit

V_RRM

Repetitive peak reverse voltage

I_F(RMS)RMS forward current

125

I_F(AV)

Average forward current

Tc = 75°C

Per diode

= 0.5

Per device

160

I_FSM

I_RRM

Surge non repetitive forward current

Repetitive peak reverse current

tp = 10 ms sinusoidal

900

tp = 2 s square

F = 1kHz

I_RSM

T_stg

Non repetitive peak reverse current

Storage temperature range

tp = 100 s square

- 55 to + 150

150

Maximum operating junction temperature *

Critical rate of rise of reverse voltage

°C

V/ s

dV/dt

10000

dPtot

dTj

* :

thermal runaway condition for a diode on its own heatsink

Rth(j−a)

ISOTOP is a trademark of STMicroelectronics

June 1999 - Ed: 3A

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STPS16045TV

THERMAL RESISTANCES

Symbol

Parameter

Value

Unit

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

Per diode

Total

C/W

0.55

0.1

R_{th (c)}

Coupling

When the diodes 1 and 2 are used simultaneously :

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

STATIC ELECTRICAL CHARACTERISTICS

(per diode)

Symbol

Parameter

Tests Conditions

Min. Typ. Max.

Unit

I_R*

Reverse leakage current

Tj = 25 C

V_R= V_RRM

Tj = 125 C

150

0.69

0.95

0.90

V_F*

Forward voltage drop

Tj = 125 C

I_F= 80 A

0.62

= 160 A

Tj = 25 C

I_F

0.8

Tj = 125 C

Pulse test : * tp = 380 µs, δ < 2%

To evaluate the conduction losses use the following equation :

P = 0.48 x I_F(AV)+ 0.00262 x I_{F (RMS)}

Fig. 1:

Fig. 2:

Average current versus case temperature

Average forward power dissipation versus

average forward current (per diode).

( = 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 = 0.05

δ = 1

Rth(j-a)=5°C/W

=tp/T

IF(av) (A)

=tp/T

Tamb(°C)

10 20 30 40 50 60 70 80 90 100

100

125

150

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STPS16045TV

Fig. 3:

Non repetitive surge peak forward current

Fig. 4:

Relative variation of thermal transient

versus overload duration (maximum values, per

diode).

impedance junction to case versus pulse duration

(per diode).

IM(A)

450

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

1.0

400

350

0.8

300

δ = 0.5

0.6

250

200

150

100

Tc=75°C

0.4

Tc=100°C

δ = 0.2

Tc=125°C

δ = 0.1

0.2

=0.5

t(s)

Single pulse

=tp/T

tp(s)

1E-1

0.0

1E-3

1E-2

1E-1

1E+0

1E-2

1E+0

5E+0

Fig. 5:

Fig. 6:

Junction capacitance versus reverse

voltage applied (typical values, per diode).

Reverse leakage current versus reverse

voltage applied (typical values, per diode).

IR(µA)

C(nF)

5E+5

10.0

1E+5

1E+4

1E+3

1E+2

1E+1

1E+0

Tj=150°C

Tj=125°C

Tj=100°C

Tj=75°C

Tj=50°C

1.0

Tj=25°C

VR(V)

10 15 20 25 30 35 40 45

0.1

Fig. 7:

Forward voltage drop versus forward

current (maximum values, per diode).

IFM(A)

1000

Typical values

Tj=125°C

Tj=25°C

100

Tj=125°C

VFM(V)

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2

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STPS16045TV

PACKAGE MECHANICAL DATA

ISOTOP

DIMENSIONS

Millimeters Inches

Min.

REF.

Min.

Max.

12.20

9.10

Max.

0.480

0.358

0.323

0.033

0.081

1.504

1.248

1.004

0.951

11.80

8.90

0.465

0.350

0.307

0.030

0.077

1.488

1.240

0.990

0.939

7.8

8.20

0.75

0.85

1.95

2.05

37.80

31.50

25.15

23.85

38.20

31.70

25.50

24.15

24.80 typ.

0.976 typ.

14.90

12.60

3.50

15.10

12.80

4.30

0.587

0.496

0.138

0.161

0.181

0.157

1.185

0.594

0.504

0.169

0.197

0.69

4.10

4.30

4.60

5.00

4.00

4.30

4.00

4.40

0.173

1.193

30.10

30.30

Type

Marking

Package

Weight

Base qty

Delivery mode

STPS16045TV STPS16045TV

ISOTOP

28 g.

Tube

without screws

Cooling method: by conduction (C)

Recommended torque value: 1.3 N.m.

Maximum torque value: 1.5 N.m.

Epoxy meets UL94,V0

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.

The ST logo is a registered trademark of STMicroelectronics

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http://www.st.com

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STPS16045 [ETC]

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