Datasheet STPS30SM60C Datasheet (ST)

STPS30SM60C

Power Schottky rectifier

Features

■ High current capability

■ Avalanche rated

■ Low forward voltage drop

■ High frequency operation

Description

The STPS30SM60C is a dual diode Schottky
rectifier, suited for high frequency switch mode
power supply.

Packaged in TO-220AB, I
device is intended to be used in notebook, game
station and desktop adapters, providing in these
applications a good efficiency at both low and
high load.

Table 1. Device summary

Symbol Value

I

F(AV)

V

RRM

(typ) 0.405 V

V

F

(max) 150 °C

T

j

2

PAK and D2PAK, this

2 x 15 A

60 V

A1

K

A2

K

K

A2

K

A1

2

PAK

I

STPS30SM60CR

STPS30SM60CG-TR

A1

2

PAK

D

K

A2

K

A1

TO-220AB

STPS30SM60CT

Figure 1. Electrical characteristics

2 x I

O

I

"Forward"

X

V

I

A2

(a)

I

F

I

V

RRM

V

V

a. V

ARM

operating area defined in Figure 12. V
pulse measurements (t
are static characteristics

AR

and I

R

"Reverse"

must respect the reverse safe

ARM

O

< 1 µs). VR, IR, V

p

I

R

V

To

I

AR

V

F(Io)

X

V

V

F(2xIo)

F

and IAR are

AR

and VF,

RRM

V

November 2011 Doc ID 022023 Rev 1 1/10

www.st.com

10

Characteristics STPS30SM60C

1 Characteristics

Table 2. Absolute ratings (limiting values, per diode, at T

otherwise specified)

Symbol Parameter Value Unit

= 25 °C unless

amb

V

I

F(RMS)

I

F(AV)

I

FSM

P

ARM

V

ARM

V

ARM

T

1. For temperature or pulse time duration deratings, please refer to Figure 4 and 5. More details regarding the
avalanche energy measurements and diode validation in the avalanche are provided in the application
notes AN1768 and AN2025.

2. See Figure 12

3. condition to avoid thermal runaway for a diode on its own heatsink

Table 3. Thermal parameters

Repetitive peak reverse voltage 60 V

RRM

Forward rms current 40 A

T

= 130 °C Per diode 15

Average forward current, δ = 0.5

c

= 130 °C Per device 30

T

c

Surge non repetitive forward current tp = 10 ms sine-wave 300 A

(1)

Repetitive peak avalanche power Tj = 25 °C, tp = 1 µs 14400 W

Maximum repetitive peak

(2)

avalanche voltage

Maximum single-pulse

(2)

peak avalanche voltage

Storage temperature range -65 to +175 °C

stg

Maximum operating junction temperature

T

j

<

Rth(j-a)

1

dPtot

dTj

< 1 µs, Tj < 150 °C, IAR < 54 A 80 V

t

p

< 1 µs, Tj < 150 °C, IAR < 54 A 80 V

t

p

(3)

150 °C

Symbol Parameter Value Unit

R

R

Junction to case

th(j-c)

Coupling 0.2 °C/W

th(c)

per diode 1.5

total 0.85

°C/W

A

When the two diodes 1 and 2 are used simultaneously:

ΔT

(diode 1) = P(diode 1) x R

j

2/10 Doc ID 022023 Rev 1

(Per diode) + P(diode 2) x R

th(j-c)

th(c)

STPS30SM60C Characteristics

)

Table 4. Static electrical characteristics (per diode)

Symbol Parameter Test conditions Min. Typ. Max. Unit

(1)

I

R

V

Reverse leakage current

(2)

Forward voltage drop

F

1. Pulse test: tp = 5 ms, δ < 2%

2. Pulse test: t

= 380 µs, δ < 2%

p

= 25 °C

T

j

= 125 °C - 10 40 mA

T

j

Tj = 25 °C

= 125 °C - 0.405 0.455

T

j

= 25 °C

T

j

= 125 °C - 0.505 0.570

T

j

V

= V

R

I

= 7.5 A

F

I

= 15 A

F

RRM

-1565µA

- 0.495 0.535

- 0.565 0.625

To evaluate the conduction losses use the following equation:
P = 0.415 x I

Figure 2. Average forward power dissipation

versus average forward current
(per diode)

P (W)

F(AV)

16

14

12

10

8

6

4

2

0

0 2 4 6 8 10 12 14 16 18 20 22

δ = 0.05

δ = 0.1

Figure 4. Normalized avalanche power

derating versus pulse duration

+ 0.0103 x I

F(AV)

δ = 0.2

T

δ = t / T

p

F2(RMS)

Figure 3. Average forward current versus

ambient temperature
(δ = 0.5, per diode)

I(A

F(AV)

18

δ = 0.5

t

p

δ = 1

I (A)

F(AV)

16

14

12

10

8

6

4

2

0

0 25 50 75 100 125 150

R

th(j-a)

T (°C)

amb

= R

th(j-c)

Figure 5. Normalized avalanche power

derating versus junction
temperature

P(tp)

P (1µs)

ARM

1

ARM

P (25 °C)

1.2

1

P(T)

ARM j

ARM

V

0.1

0.01

0.001

0.10.01 1

10 100

t (µs)

p

1000

0.8

0.6

0.4

0.2

0

25 50 75 100 125

T (°C)

j

150

Doc ID 022023 Rev 1 3/10

Characteristics STPS30SM60C

Figure 6. Non repetitive surge peak forward

current versus overload duration
(maximum values, per diode)

I (A)

M

220

200

180

160

140

120

100

80

60

I

40

M

20

0

1.E-03 1.E-02 1.E-01 1.E+00

t

δ = 0.5

T = 25 °C

c

T = 75 °C

c

T = 125 °C

c

t(s)

Figure 8. Reverse leakage current versus

reverse voltage applied
(typical values, per diode)

I (mA)

R

1.E+02

T = 150 °C

1.E+01

1.E+00

1.E-01

1.E-02

1.E-03
0 102030405060

j

T = 125 °C

j

T = 100 °C

j

T = 75 °C

j

T = 50 °C

j

T = 25 °C

j

V (V)

R

Figure 10. Forward voltage drop versus

forward current (per diode)

I (A)

FM

1000.0

T = 125 °C

100.0

10.0

1.0

0.1

j

(Maximum values)

T = 125 °C

j

(Typical values)

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

T = 25 °C

j

(Maximum values)

V (V)

FM

Figure 7. Relative thermal impedance

junction to case versus pulse
duration

Z/R

th(j-c) th(j-c)

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

Single pulse

0.2

0.1

0.0

1.E-04 1.E-03 1.E-02 1.E-01 1.E+00

Figure 9. Junction capacitance versus

reverse voltage applied
(typical values, per diode)

C(pF)

10000

F = 1 MHz

V = 30 mV

osc RMS

T = 25 °C

j

1000

100

1 10 100

V (V)

Figure 11. Thermal resistance junction to

ambient versus copper surface
under tab

R (°C/W)

th(j-a)

80

70

60

50

40

30

20

10

0

0 5 10 15 20 25 30 35 40

epoxy printed board copper thickness = 35 µm

2

DPAK

S (cm )

Cu

t (s)

p

R

2

4/10 Doc ID 022023 Rev 1

STPS30SM60C Characteristics

Figure 12. Reverse safe operating area (tp < 1 µs and Tj < 150 °C)

I (A)

arm

60.0

55.0

50.0

45.0

40.0

35.0

30.0

80 85 90 95 100 105 110 115 120

I (V ) 150 °C, 1µs

arm arm

V (V)

arm

Doc ID 022023 Rev 1 5/10

Package information STPS30SM60C

2 Package information

● Epoxy meets UL94, V0

● Cooling method: by conduction (C)

● Recommended torque value: 0.4 to 0.6 N·m

In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com
ECOPACK

Table 5. TO-220AB dimensions

®

packages, depending on their level of environmental compliance. ECOPACK®

®

is an ST trademark.

.

Dimensions

Ref.

Millimeters Inches

Min. Max. Min. Max.

A 4.40 4.60 0.173 0.181

C 1.23 1.32 0.048 0.051

H2

Dia

A

C

D 2.40 2.72 0.094 0.107

E 0.49 0.70 0.019 0.027

L2

F2

F1

F

G1

L5

L9

L6

D

L4

M

E

F 0.61 0.88 0.024 0.034

L7

F1 1.14 1.70 0.044 0.066

F2 1.14 1.70 0.044 0.066

G 4.95 5.15 0.194 0.202

G1 2.40 2.70 0.094 0.106

H2 10 10.40 0.393 0.409

L2 16.4 Typ. 0.645 Typ.

L4 13 14 0.511 0.551

L5 2.65 2.95 0.104 0.116

G

L6 15.25 15.75 0.600 0.620

L7 6.20 6.60 0.244 0.259

L9 3.50 3.93 0.137 0.154

6/10 Doc ID 022023 Rev 1

M 2.6 Typ. 0.102 Typ.

Dia. 3.75 3.85 0.147 0.151

STPS30SM60C Package information

Table 6. D

L2

L

L3

2

PAK dimensions

E

A1

B2

B

G

* FLAT ZONE NO LESSTHAN 2mm

Dimensions

Ref.

Millimeters Inches

Min. Max. Min. Max.

A 4.40 4.60 0.173 0.181

A

A1 2.49 2.69 0.098 0.106

C2

A2 0.03 0.23 0.001 0.009

B 0.70 0.93 0.027 0.037

D

B2 1.14 1.70 0.045 0.067

C 0.45 0.60 0.017 0.024

C2 1.23 1.36 0.048 0.054

C

R

D 8.95 9.35 0.352 0.368

E 10.00 10.40 0.393 0.409

A2

G 4.88 5.28 0.192 0.208

L 15.00 15.85 0.590 0.624

M

*

V2

L2 1.27 1.40 0.050 0.055

L3 1.40 1.75 0.055 0.069

M 2.40 3.20 0.094 0.126

R 0.40 typ. 0.016 typ.

V2 0° 8° 0° 8°

Figure 13. D2PAK footprint (dimensions in mm)

16.90

10.30

8.90

5.08

1.30

3.70

Doc ID 022023 Rev 1 7/10

Package information STPS30SM60C

Table 7. I2PAK dimensions

Dimensions

L2

Ref.

Millimeters Inches

Min. Max. Min. Max.

A

E

c2

A 4.40 4.60 0.173 0.181

A1 2.40 2.72 0.094 0.107

b 0.61 0.88 0.024 0.035

D

b1 1.14 1.70 0.044 0.067

c 0.49 0.70 0.019 0.028

L1

L

b1

A1

c2 1.23 1.32 0.048 0.052

D 8.95 9.35 0.352 0.368

e 2.40 2.70 0.094 0.106

e1 4.95 5.15 0.195 0.203

b

e

e1

c

E 10 10.40 0.394 0.409

L 13 14 0.512 0.551

L1 3.50 3.93 0.138 0.155

L2 1.27 1.40 0.050 0.055

8/10 Doc ID 022023 Rev 1

STPS30SM60C Ordering information

3 Ordering information

Table 8. Ordering information

Order code Marking Package Weight Base qty Delivery mode

STPS30SM60CT STPS30SM60CT TO-220AB 2.20 g 50 Tube

STPS30SM60CR STPS30SM60CR I2PAK 1.49 g 50 Tube

2

STPS30SM60CG-TR STPS30SM60CG D

PAK 1.48 g 1000 Tape and reel

4 Revision history

Table 9. Revision history

Date Revision Changes

02-Nov-2011 1 First issue.

Doc ID 022023 Rev 1 9/10

STPS30SM60C

Please Read Carefully:

Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.

All ST products are sold pursuant to ST’s terms and conditions of sale.

Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.

UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.

UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.

Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.

ST and the ST logo are trademarks or registered trademarks of ST in various countries.

Information in this document supersedes and replaces all information previously supplied.

The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.

© 2011 STMicroelectronics - All rights reserved

STMicroelectronics group of companies

Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -

Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America

www.st.com

10/10 Doc ID 022023 Rev 1