Datasheet STPS6045CPI, STPS6045CW, STPS6045CP Datasheet (SGS Thomson Microelectronics)

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STPS6045CP/CPI/CW

POWER SCHOTTKY RECTIFIER

MAINPRODUCTCHARACTERISTICS

I

F(AV)

V

RRM

2x30 A

45 V

Tj (max) 175 °C

(max) 0.63 V

V

F

FEATURESAND BENEFITS

VERYSMALLCONDUCTION LOSSES
NEGLIGIBLESWITCHINGLOSSES
EXTREMEFAST SWITCHING
LOWTHERMALRESISTANCE
INSULATEDPACKAGE:TOP-3I

Insulatingvoltage = 2500V

RMS

Capacitance= 12pF

DESCRIPTION

Dual center tap Schottky rectifier suited for
switchmodepowersupply and high frequencyDC
toDCconverters.

Packaged either in SOT-93, TOP-3I or TO-247,
thisdeviceisintendedfor usein lowvoltage,high
frequency inverters, free wheeling and polarity
protectionapplications.

ABSOLUTERATINGS

(limiting values,per diode)

A1

A2

SOT-93

STPS6045CP

A1

K

A2

K

A1

Insulated

TOP-3I

STPS6045CPI

A2

K

A2

K

A1

TO-247

STPS6045CW

Symbol Parameter Value Unit

V

RRM

I

F(RMS)

I

F(AV)

I

FSM

I

RRM

Repetitivepeakreverse voltage
RMSforwardcurrent
Averageforwardcurrent

δ =0.5

SOT-93

TO-247

TOP-3I

Tc = 150°C Per diode

Tc = 130°C Perdevice
Surgenon repetitiveforwardcurrent tp = 10 mssinusoidal
RepetitivePeakreverse current tp = 2 µs square

45 V
60 A
30 A

60

400 A

1A

F = 1kHz

I

RSM

Tstg

Tj

dV/dt

dPtot

*:

dTj

June 1999 - Ed:5B

Non repetitivepeak reversecurrent tp = 100 µssquare
Storagetemperaturerange
Maximumoperatingjunction temperature*
Criticalrate of rise of reversevoltage

<

Rth(j−a

1

thermal runawayconditionfor adiodeon itsownheatsink

)

3A

- 65 to+ 175 °C
175 °C

10000 V/µs

1/5

STPS6045CP/CPI/CW

THERMAL RESISTANCES

Symbol Parameter Value Unit

R

th (j-c)

Junctionto case

SOT-93/ TO-247

Perdiode

Total

TOP-3I

Perdiode
Total

R

th (c)

SOT-93/ TO-247

Coupling

TOP-3I 0.4

Whenthe diodes1 and2 are used simultaneously:

(diode1) = P(diode1)x R

∆ T

J

(Perdiode)+ P(diode2) x R

th(j-c)

th(c)

STATICELECTRICALCHARACTERISTICS (per diode)

Symbol Parameter TestsConditions Min. Typ. Max. Unit

*

I

R

V

F

Reverseleakage
current

*

Forwardvoltage drop Tj= 125°CI

Tj= 25°CV
Tj= 125°C

Tj= 25°CI
Tj= 125°CI

R=VRRM

=30A

F

=60A

F

=60A

F

0.95

°C/W

0.55

1.8

1.1

0.15

500 µA

20 80 mA

0.53 0.63 V

0.84

0.68 0.78

Pulsetest : **tp = 380 µs,

δ <2%
Toevaluate theconductionlossesuse thefollowingequation:
P= 0.48x I

Fig. 1:

versus averageforward current(per diode).

PF(av)(W)

25

20

15

10

5

0

0 5 10 15 20 25 30 35 40

+ 0.005I

F(AV)

F2(RMS)

Average forward power dissipation

δ = 0.05

δ = 0.2δ = 0.1

IF(av) (A)

δ= 0.5

δ

=tp/T

δ =1

T

tp

Fig. 2: Average current versus ambi ent
temperature (δ=0.5 , per diode).

IF(av)(A)

35
30
25
20
15
10

5
0

0 25 50 75 100 125 150 175

δ

=tp/T

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

TOP-3I

Rth(j-a)=10°C/W

T

tp

Tamb(°C)

SOT-93
TO-247

2/5

STPS6045CP/CPI/CW

Fig. 3-1: Non r epetitive surge peak forwar d curr ent

versus overload duration (maximum values, per
diode) (SOT-93 and TO-247).

IM(A)

350
300
250
200
150
100

IM

50

0

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

δ=0.5

t

t(s)

Tc=75°C
Tc=100°C

Tc=125°C

Fig. 4: Relative variation of thermal transient
impedancejunction to caseversus pulse duration.

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

1.0

0.8

δ = 0.5

0.6

0.4

δ = 0.2
δ = 0.1

0.2

Single pulse

0.0

1E-4 1E-3 1E-2 1E-1 1E+0

tp(s)

T

=tp/T tp

δ

Fig.3-2: Nonrepetitive surgepeakforwardcurrent
versus overload duration (maximum values, per
diode) (TOP-3I).

IM(A)

250

200

150

Tc=75°C

100

IM

50

0

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

Fig. 5:

δ=0.5

t

t(s)

Reverse leakage current versus reverse

Tc=100°C

Tc=125°C

voltageapplied(typical values,per diode).

IR(µA)

1E+5

1E+4

1E+3

1E+2

1E+1

1E+0

0 5 10 15 20 25 30 35 40 45

Tj=150°C

Tj=125°C

Tj=100°C

Tj=75°C

Tj=50°C

Tj=25°C

VR(V)

Fig. 6:

Junction capacitance versus reverse

voltageapplied (typicalvalues,per diode).

C(nF)

5.0

1.0

0.1

12 51020 50

VR(V)

F=1MHz
Tj=25°C

Fig. 7: Forward voltage drop versus forward
current(maximumvalues, per diode).

IFM(A)

200
100

10

1

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4

Typicalvalues

Tj=125°C

Tj=25°C

Tj=125°C

VFM(V)

3/5

STPS6045CP/CPI/CW

PACKAGEMECHANICALDATA

SOT-93

DIMENSIONS

REF.

Millimeters Inches

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

A 4.70 4.90 1.185 0.193
C 1.90 2.10 0.075 0.083
D 2.50 0.098

D1 2.00 0.078

E 0.50 0.78 0.020 0.031

F 1.10 1.30 0.043 0.051

F3 1.75 0.069
F4 2.10 0.083

G 10.80 11.10 0.425 0.437
H 14.70 15.20 0.279 0.598

L 12.20 0.480

L2 16.20 0.638
L3 18.0 0.709
L5 3.95 4.15 0.156 0.163
L6 31.00 1.220

O 4.00 4.10 0.157 0.161

PACKAGE MECHANICAL DATA

TOP-3I(isolated)

DIMENSIONS

REF.

Millimeters Inches

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

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

L 4.08 4.17 0.161 0.164
P 1.20 1.40 0.047 0.055
R 4.60 0.181

4/5

PACKAGEMECHANICALDATA

TO-247

STPS6045CP/CPI/CW

V

REF.

Millimeters Inches

DIMENSIONS

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

V

Dia.

A 4.85 5.15 0.191 0.203
D 2.20 2.60 0.086 0.102
E 0.40 0.80 0.015 0.031
F 1.00 1.40 0.039 0.055

F1 3.00 0.118

H

A

F2 2.00 0.078
F3 2.00 2.40 0.078 0.094

L5

L

L4L2

F4 3.00 3.40 0.118 0.133

G 10.90 0.429

H 15.45 15.75 0.608 0.620

L 19.85 20.15 0.781 0.793
L1 3.70 4.30 0.145 0.169
L2 18.50 0.728

F1

V2

F(x3)

G

==

F4

F3

F2

L3

L1

D

ME

L3 14.20 14.80 0.559 0.582
L4 34.60 1.362
L5 5.50 0.216

M 2.00 3.00 0.078 0.118

V5° 5°
V2 60° 60°

Dia. 3.55 3.65 0.139 0.143

Type Marking Package Weight Base qty Deliverymode

STPS6045CP STPS6045CP SOT-93 3.97g. 30 Tube
STPS6045CPI STPS6045CPI TOP-3I 4.46g. 30 Tube
STPS6045CW STPS6045CW TO-247 4.36g. 30 Tube

Coolingmethod: by conduction(C)
Recommendedtorque value:0.8 N.m.
Maximumtorquevalue: 1.0 N.m.
Epoxymeets UL94,V0

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