Datasheet STPS30M60 Datasheet (ST)

Features

STPS30M60

Power Schottky rectifier

■ High current capability

■ Avalanche rated

■ Low forward voltage drop

■ High frequency operation

Description

The STPS30M60 is a single diode Schottky
rectifier, suited for high frequency switch mode
power supply.

Packaged in TO-220AC,this 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) 0.385 V

V

F

(max) 150 °C

T

j

30 A

60 V

A

K

K

A

K

TO-220AC

STPS30M60D

Figure 1. Electrical characteristics

2 x I

I

"Forward"

F(Io)

X

X

V

F

O

I

F

I

O

I

R

V

V

To

V

I

V

RRM

V

V

AR

R

"Reverse"

(a)

V

F(2xIo)

V

I

AR

a. V

and I

ARM

operating area defined in Figure 11. V
pulse measurements (t
are static characteristics

must respect the reverse safe

ARM

< 1 µs). VR, IR, V

p

and IAR are

AR

and VF,

RRM

October 2011 Doc ID 022045 Rev 1 1/7

www.st.com

7

Characteristics STPS30M60

1 Characteristics

Table 2. Absolute ratings (limiting values, at T

specified)

Symbol Parameter Value Unit

= 25 °C unless otherwise

amb

V

I

F(RMS)

I

F(AV)

I

P

ARM

V

ARM

V

ASM

T

1. For temperature or pulse time duration deratings, please refer to Figure 4 and 5. More details regarding the

2. See Figure 11

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 60 A

Average forward current, δ = 0.5 Tc = 130 °C 30 A

Surge non repetitive forward current tp = 10 ms sine-wave 450 A

FSM

(1)

Repetitive peak avalanche power Tj = 25 °C, tp = 1 µs 34400 W

Maximum repetitive peak

(2)

avalanche voltage

Maximum repetitive peak

(2)

avalanche voltage

Storage temperature range -65 to +175 °C

stg

Maximum operating junction temperature

T

j

avalanche energy measurements and diode validation in the avalanche are provided in the application
notes AN1768 and AN2025.

<

Rth(j-a)

1

dPtot

dTj

t

< 1 µs, Tj < 150 °C, IAR < 129 A 80 V

p

< 1 µs, Tj < 150 °C, IAR < 129 A 80 V

t

p

(3)

150 °C

Symbol Parameter Value Unit

th(j-c)

Junction to case 0.9 °C/W

R

Table 4. Static electrical characteristics

Symbol Parameter Test conditions Min. Typ. Max. Unit

T

Reverse leakage

(1)

I

R

current

(2)

V

1. Pulse test: tp = 5 ms, δ < 2%

2. Pulse test: tp = 380 µs, δ < 2%

Forward voltage drop

F

= 25 °C

j

= 125 °C - 25 100 mA

T

j

Tj = 25 °C

= 125 °C - 0.385 0.435

T

j

= 25 °C

T

j

= 125 °C - 0.480 0.550

T

j

V

= V

R

I

= 10 A

F

I

= 20 A

F

RRM

- 35 165 µA

- 0.480 0.520

- 0.545 0.605

V

To evaluate the conduction losses use the following equation:
P = 0.390 x I

2/7 Doc ID 022045 Rev 1

+ 0.0053 x I

F(AV)

F2(RMS)

STPS30M60 Characteristics

Figure 2. Average forward power dissipation

versus average forward current

P (W)

F(AV)

28

24

20

16

12

8

4

0

0 4 8 1216202428323640

δ = 0.05

δ = 0.1

δ = 0.2

δ = t / T

p

δ = 0.5

T

t

p

δ = 1

I (A)

F(AV)

Figure 4. Normalized avalanche power

derating versus pulse duration

P(tp)

ARM

P (1µs)

ARM

1

0.1

Figure 3. Average forward current versus

ambient temperature (δ = 0.5)

I (A)

F(AV)

35

R

= R

th(j-a)

30

25

20

15

10

5

0

0 25 50 75 100 125 150

th(j-c)

T (°C)

amb

Figure 5. Normalized avalanche power

derating versus junction
temperature

P(T)

ARM j

P (25 °C)

ARM

1.2

1

0.8

0.01

t (µs)

0.001

0.10.01 1

10 100

p

1000

Figure 6. Non repetitive surge peak forward

current versus overload duration
(maximum values)

I (A)

M

400

350

300

250

200

150

100

I

M

50

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)

0.6

0.4

0.2

0

25 50 75 100 125

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

T (°C)

t (s)

p

j

150

Doc ID 022045 Rev 1 3/7

Characteristics STPS30M60

Figure 8. Reverse leakage current versus

reverse voltage applied
(typical values)

I (mA)

R

1.E+03

1.E+02

1.E+01

1.E+00

1.E-01

1.E-02

1.E-03
0 102030405060

T = 150 °C

j

T = 125 °C

j

T = 100 °C

j

T = 75 °C

j

T = 50 °C

j

T = 25 °C

j

V (V)

Figure 10. Forward voltage drop versus

forward current

I (A)

FM

1000.0

T = 125 °C

j

100.0

10.0

1.0

0.1

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4

(Maximum values)

T = 125 °C

j

(Typical values)

T = 25 °C

j

(Maximum values)

V (V)

FM

Figure 9. Junction capacitance versus

reverse voltage applied
(typical values)

C(pF)

10000

1000

R

100

1 10 100

Figure 11. Reverse safe operating area

(t

< 1 µs and Tj < 150 °C)

p

I (A)

arm

140.0

130.0

120.0

110.0

100.0

90.0

80.0

70.0

60.0

50.0

40.0

80 85 90 95 100 105 110 115 120

I (V ) 150 °C, 1µs

arm arm

F = 1 MHz

V = 30 mV

osc RMS

T = 25 °C

j

V (V)

arm

V (V)

R

4/7 Doc ID 022045 Rev 1

STPS30M60 Package information

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-220AC 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

H2

Ø I

L5

A

C

C 1.23 1.32 0.048 0.051

D 2.40 2.72 0.094 0.107

E 0.49 0.70 0.019 0.027

L7

F 0.61 0.88 0.024 0.034

L2

F1

L9

L6

D

F1 1.14 1.70 0.044 0.066

G 4.95 5.15 0.194 0.202

H2 10.00 10.40 0.393 0.409

L2 16.40 typ. 0.645 typ.

L4

F

M

E

G

L4 13.00 14.00 0.511 0.551

L5 2.65 2.95 0.104 0.116

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

M 2.6 typ. 0.102 typ.

Diam.

3.75 3.85 0.147 0.151

I

Doc ID 022045 Rev 1 5/7

Ordering information STPS30M60

3 Ordering information

Table 6. Ordering information

Order code Marking Package Weight Base qty Delivery mode

STPS30M60D STPS30M60D TO-220AC 1.86 g 50 Tube

4 Revision history

Table 7. Revision history

Date Revision Changes

25-Oct-2011 1 First issue.

6/7 Doc ID 022045 Rev 1

STPS30M60

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Doc ID 022045 Rev 1 7/7