Datasheet STTH60W03C Datasheet (ST)

Features

■ Ultrafast switching

■ Low reverse recovery current

■ Low thermal resistance

■ Reduces switching losses

■ ECOPACK

®

2 compliant component

STTH60W03C

Turbo 2 ultrafast high voltage rectifier

Datasheet − production data

A1

K

A2

Description

The STTH60W03C uses ST Turbo 2 300 V
technology. It is especially suited to be used for
DC/DC and DC/AC converters in secondary stage
of MIG/MMA/TIG welding machine. Housed in
ST's TO-247, this device offers high power
integration for all welding machines and industrial
applications.

A1

TO-247

STTH60W03CW

Table 1. Device summary

Symbol Value

I

F(AV)

V

RRM

(typ) 25 ns

t

rr

T

j

V

(typ) 0.94 V

F

A2

K

2 x 30 A

300 V

175 °C

June 2012 Doc ID 023144 Rev 1 1/8

This is information on a product in full production.

www.st.com

8

Characteristics STTH60W03C

1 Characteristics

Table 2. Absolute ratings (limiting values, at 25 °C, unless otherwise specified)

Symbol Parameter Value Unit

V

I

F(RMS)

I

F(AV)

I

FSM

T

Table 3. Thermal resistance

Symbol Parameter Value Unit

Repetitive peak reverse voltage 300 V

RRM

RMS forward current 50 A

= 110 °C Per diode 30

T

Average forward current, δ = 0.5

c

T

= 95 °C Per device 60

c

Surge non repetitive forward current tp = 10 ms sinusoidal 280 A
Storage temperature range -65 to + 175 ° C

stg

Maximum operating junction temperature + 175 ° C

T

j

A

R

R

Junction to case

th(j-c)

Coupling 0.3 °C / W

th(c)

Total

0.9 °C / W

When diodes 1 and 2 are used simultaneously:

Per diode 1.5 °C / W

Tj

(diode 1)

Table 4. Static electrical characteristics

Symbol Parameter Test conditions Min. Typ Max. Unit

V

1. Pulse test: tp = 5 ms, δ < 2%

2. Pulse test: tp = 380 µs, δ < 2%

IR

= P

(diode 1)

(1)

Reverse leakage current

(2)

Forward voltage drop

F

x R

(Per diode) + P

th(j-c)

VR = V

= 30 A

I

F

= 60 A

I

F

x Rth(c)

RRM

(diode 2)

T

= 25 °C

j

= 125° C 20 200

T

j

= 25° C

T

j

T

= 150 °C 0.94 1.15

j

= 25° C

T

j

T

= 150° C 1.18 1.45

j

20

1.45

1.7

To evaluate the conduction losses use the following equation:
P = 0.85 x I

F(AV)

+ 0.01 I

F2(RMS)

µA

V

2/8 Doc ID 023144 Rev 1

STTH60W03C Characteristics

Table 5. Dynamic electrical characteristics

Symbol Parameter Test conditions Min. Typ Max. Unit

Q

S

I

RM

factor

t

V

Reverse recovery current

Reverse recovery charge 180 nC

RR

= 125 °C

T

j

Softness factor 0.3

Reverse recovery time Tj = 25 °C

rr

t

Forward recovery time

fr

Forward recovery voltage 2.0 3.0 V

FP

Tj = 25 °C

Figure 1. Average forward power dissipation

versus average forward current

IF = 30 A, VR = 200 V
dIF/dt = -200 A/µs

IF = 1 A, VR = 30 V
dIF/dt = -100 A/µs

IF = 30 A, VFR = 1.5 V

/dt = 200 A/µs

dI

F

Figure 2. Forward voltage drop versus

forward current (per diode)

79 A

25 35 ns

180 ns

(per diode)

I

P

(W)

F(AV)

50

45

40

35

30

25

20

15

10

5

0

0 5 10 15 20 25 30 35 40

δ05= 0.

δ1= 0.

δ = 0.2

T

= tp/T

δ

δ = 0.5

tp

Figure 3. Relative variation of thermal

impedance junction to case versus
pulse duration

Z

th(j-c)/Rth(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

δ = 1

I

tp(s)

F(AV)

1000.0

(A)

Figure 4. Peak reverse recovery current

16

14

12

10

8

6

4

2

0

(A)

FM

= 150°C

T

j

100.0

(Typical values)

10.0

1.0

0.1

0.0 0.5 1.0 1.5 2.0 2.5 3.0

Tj= 150°C

versus dI

(Maximum values)

F

T

°C

= 25

j

(Maximum values)

VFM(V)

/dt (typical values, per

diode)

IRM(A)

I

= I

F F(AV)

V = 200 V

R

T = 125 °C

j

dIF/dt(A/µs)

0 50 100 150 200 250 300 350 400 450 500

Doc ID 023144 Rev 1 3/8

Characteristics STTH60W03C

Figure 5. Reverse recovery time versus dIF/dt

(typical values, per diode)

trr(ns)

100

I= I

90

80

70

60

50

40

30

20

10

0

0 50 100 150 200 250 300 350 400 450 500

F F(AV)

V = 200 V

R

T = 125 °C

j

dIF/dt(A/µs)

Figure 7. Relative variations of dynamic

parameters versus junction
temperature

2.5

S

FACTOR

2.0

1.5

1.0

I

RM

0.5

Q

RR

0.0
25 50 75 100 125

IF= I

VR= 200 V

Reference:T

F(AV)

=125 °C

j

T

(°C)

j

Figure 6. Reverse recovery charges versus

dI

/dt (typical values, per diode)

F

QRR(nC)

350

I= I

F F(AV)

300

V = 200 V

R

T = 125 °C

250

200

150

100

j

50

0

0 50 100 150 200 250 300 350 400 450 500

dIF/dt(A/µs)

Figure 8. Reverse recovery softness factor

versus dI

/dt (typical values, per

F

diode)

S factor

0.8

I= I

FF(AV)

0.7

V = 200V

R

T = 125 °C

j

0.6

0.5

0.4

0.3

0.2

0.1

0.0

0 50 100 150 200 250 300 350 400 450 500

dIF/dt(A/µs)

4/8 Doc ID 023144 Rev 1

STTH60W03C Characteristics

Figure 9. Forward recovery time versus dIF/dt

(typical values, per diode)

Figure 10. Transient peak forward voltage

versus dI

/dt (typical values, per

F

diode)

tfr(ns)

180

160

140

120

100

80

60

40

20

0

150 200 250 300 350 400 450 500

I= I

FF(AV)

V = 1.5 V

FR

T = 125 °C

j

dIF/dt(A/µs)

VFP(V)

5

IF=I

F(AV)

Tj=125 °C

4

3

2

1

0

100 150 200 250 300 350 400 450 500

dIF/dt(A/µs)

Figure 11. Junction capacitance versus reverse voltage applied (typical values, per diode)

C(pF)

1000

F = 1 MHz

V

OSC

T

= 30 mV
= 25 °C

j

RMS

100

VR(V)

10

1 10 100 1000

Doc ID 023144 Rev 1 5/8

Package information STTH60W03C

2 Package information

● Epoxy meets UL94, V0

● Cooling method: by conduction (C)

● Recommended torque value: 0.55 N·m (1.0 N·m maximum)

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 6. TO-247 dimensions

®

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

®

is an ST trademark.

.

Dimensions

Ref.

Millimeters Inches

Min. Max. Min. Max.

A 4.85 5.15 0.191 0.203

D 2.20 2.60 0.086 0.102

V

V

Dia

E 0.40 0.80 0.015 0.031

F 1.00 1.40 0.039 0.055

F1 3.00 typ. 0.118 typ.

H

A

F2 2.00 typ. 0.078 typ.

F3 2.00 2.40 0.078 0.094

L5

F4 3.00 3.40 0.118 0.133

G 10.90 typ. 0.429 typ.

L

L2

L4

F2

F4

F3

L1

L3

D

EM

F1

V2

F(x3)

G

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 typ. 0.728 typ.

L3 14.20 14.80 0.559 0.582

L4 34.60 typ. 1.362 typ.

L5 5.50 typ. 0.216 typ.

6/8 Doc ID 023144 Rev 1

M 2.00 3.00 0.078 0.118

V 5° typ. 5° typ.

V2 60° typ. 60° typ.

Dia. 3.55 3.65 0.139 0.143

STTH60W03C Ordering information

3 Ordering information

Table 7. Ordering information

Ordering type Marking Package Weight Base qty Delivery mode

STTH60W03CW STTH60W03CW TO-247 4.46 g 50 Tube

4 Revision history

Table 8. Document revision history

Date Revision Changes

07-June-2012 1 First issue.

Doc ID 023144 Rev 1 7/8

STTH60W03C

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8/8 Doc ID 023144 Rev 1