Datasheet STPS5H100B-TR, STPS5H100B-1 Datasheet (ST)

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HIGH VOLTAGE POWER SCHOTTKY RECTIFIER

MAIN PRODUCT CHARACTERISTIC S

I

F(AV)

V

RRM

Tj (max) 175 °C

(max) 0.61 V

V

F

FEATURES AND BENEFITS

NEGLIGIBLE SWITCHING LOSSES
HIGH JUNCTION TEMPERATURE CAPABILITY
LOW LEAKAGE CURRE NT
GOOD TRADE OFF BETWEEN LEAKAGE

CURRENT AND FORWARD VOLTA GE DROP
AVALANCHE R ATE D

DESCRIPTION

Schottky barrier r ecti fier d esigned fo r hig h fre­quency miniat ure Switched Mode Power Sup ­plies such as adaptators and on board DC to
DC converters.

5 A

100 V

STPS5H100B/-1

K

A

NC

DPAK

STPS5H100B

K

A

K

NC

IPAK

STPS5H100B-1

ABSOLUTE RATINGS

(limiting values)

Symbol Parameter Value Unit

V

RRM

I

F(RMS)

I

F(AV)

I

FSM

I

RRM

I

RSM

T

Repetitive peak reverse voltage 100 V
RMS forward current 10 A
Average forward current Tc = 165°C δ = 0.5 5 A
Surge non repetitive forward current tp = 10 ms sinusoidal 75 A
Repetitive peak reverse current tp = 2 µs square F = 1kHz 1 A
Non repetitive peak reverse current tp = 100 µs square 2 A
Storage temperature range - 65 to + 175°C

stg

Tj Maximum operating junction temperature * 175 °C

dV/dt Critical rate of rise of reverse voltage 10000 V/µs

dPtot

* :

July 1999 - Ed: 4B

dTj

<

1

Rth(j−a

thermal runaway condition for a diode on its own heatsink

)

1/5

STPS5H100B/-1

THERMAL RESISTANCES

Symbol Parameter Value Unit

R

th (j-c)

Junction to case 2.5

STATIC ELECTRICAL CHARACTE RISTICS

Symbol Parameter Tests Conditions Min. Typ. Max. Unit

°

C/W

* Reverse leakage current Tj = 25°CV

I

R

= V

R

Tj = 125°C1.34.5mA

** Forward voltage drop Tj = 25°CI

V

F

Tj = 125°CI
Tj = 25°CI
Tj = 125°CI

Pulse test : * tp = 5 ms, δ < 2%

** tp = 380 µs, δ < 2%

To evaluate the maximum conduction losses use the fol lowing equa tion :
P = 0.51 x I

Fig. 1:

+ 0.02 x I

F(AV)

F2(RMS)

Average forward power dissipation versus

average forward current.

PF(av)(W)

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0

δ = 0.05

δ = 0.1

IF(av) (A)

δ = 0.2

δ = 0.5

δ

=tp/T

δ = 1

T

tp

= 5 A 0.73 V

F

= 5 A 0.57 0.61

F

= 10 A 0.85

F

= 10 A 0.66 0.71

F

Fig. 2:

temperature (δ=0.5).

IF(av)(A)

6
5
4
3
2
1

=tp/T

δ

0

0 20 40 60 80 100 120 140 160 180

RRM

3.5

µ

A

Average forward current versus ambient

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

Rth(j-a)=80°C/W

T

tp

Tamb(°C)

2/5

STPS5H100B/-1

Fig. 3:

Non repetitive surge peak forward current

versus overload duration (maximum values).

IM(A)

120
110
100

90
80
70

Tc=50°C

60
50
40
30

I

M

20
10

0

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

Fig. 5:

t

δ

=0.5

t(s)

Reverse leakage current versus reverse

Tc=75°C

Tc=125°C

voltage applied.

IR(µA)

5E+3
1E+3

1E+2

Tj=125°C

Fig. 4:

Relative variation of thermal impedance

junction to case versus pulse duration.

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

1.0

0.8

δ = 0.5

0.6

δ = 0.2

0.4

δ = 0.1

0.2

Single pulse

tp(s)

0.0
1E-3 1E-2 1E-1 1E+0

Fig. 6:

Junction capacitance versus reverse

δ

=tp/T

T

tp

voltage applied (typical values).

C(pF)

1000

F=1MHz
Tj=25°C

1E+1
1E+0

1E-1
1E-2

0 102030405060708090100

Fig. 7:

Forward voltage drop versus forward cur-

Tj=25°C

VR(V)

rent (maximum values).

IFM(A)

50.0

10.0

1.0

0.1

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

Tj=125°C

Tj=25°C

VFM(V)

100

VR(V)

10

1 10 100

Fig. 8:

Thermal resistance junction to ambient
versus copper surface under tab (Epoxy printed
circuit board FR4, copper thickness: 35µm)
(DPAK).

Rth(j-a) (°C/W)

100

90
80
70
60
50
40
30
20
10

0

0 2 4 6 8 10 12 14 16 18 20

S(Cu) (cm²)

3/5

STPS5H100B/-1

PACKAGE MEC HANICAL D ATA

DPAK

DIMENSIONS

REF.

Millimeters Inches

Min. Max Min. Max.

A 2.20 2.40 0.086 0.094
A1 0.90 1.10 0.035 0.043
A2 0.03 0.23 0.001 0.009

B 0.64 0.90 0.025 0.035
B2 5.20 5.40 0.204 0.212

C 0.45 0.60 0.017 0.023

C2 0.48 0.60 0.018 0.023

D 6.00 6.20 0.236 0.244
E 6.40 6.60 0.251 0.259
G 4.40 4.60 0.173 0.181

H 9.35 10.10 0. 368 0.397
L2 0.80 typ. 0.031 typ.
L4 0.60 1.00 0.023 0.039

V2 0° 8° 0° 8°

FOOT PRINT

(in millimeters)

6.7

6.7

3

3

1.61.6

2.32.3

4/5

PACKAGE ME CHANICAL D AT A

IPAK

E

B2

H

L1

L

B6

G

L2

B3
B

V1

B5

A1

C2

STPS5H100B/-1

DIMENSIONS

REF.

A 2.2 2.4 0.086 0.094

A

A1 0.9 1.1 0.035 0.043
A3 0.7 1.3 0.027 0.051

B 0.64 0.9 0.025 0.035
B2 5.2 5.4 0.204 0.212
B3 0.85 0.033
B5 0.3 0.035

D

B6 0.95 0.037

C 0.45 0.6 0.017 0.023
C2 0.48 0.6 0.019 0.023

D 6 6.2 0.236 0.244

E 6.4 6.6 0.252 0.260

G 4.4 4.6 0.173 0.181

C
A3

H 15.9 16.3 0.626 0.641

L 9 9.4 0.354 0.370
L1 0.8 1.2 0.031 0.047
L2 0.8 1 0.031 0.039
V1 10° 10°

Millimeters Inches

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

Ordering type Marking Package Weight Base qty Delivery mode

STPS5H100B S5H100 DPAK 0.30g 75 Tube

STPS5H100B-TR S5H100 DPAK 0.30g 2500 Tape & reel

STPS5H100B-1 S5H100 IP AK 0.35g 75 Tube

Epoxy meets UL94,V0

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change without notice. This publication supersedes and replaces all information previously supplied.
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