Datasheet STTH1003S Datasheet (ST)

STTH1003S

Hight efficiency rectifier

Features

■ Ultrafast recovery

■ Low power losses

■ High surge capability

■ Low leakage current

■ High junction temperature

Description

The STTH1003S is an ultrafast recovery power
rectifier dedicated to energy recovery in PDP
applications.

It is especially designed for clamping function in
energy recovery block. The compromise between
forward voltage drop and recovery time offers
optimized performances.

A

A

A

K

A

TO-220FPAB

STTH1003SFP

K

STTH1003SG

A

K

A

DPAK

STTH1003SB

Table 1. Device summary

I

F(AV)

V

RRM

(typ) 13 ns

t

rr

T

j

(typ) 0.9 V

V

F

K

K

D2PAK

A

K

A

10 A

300 V

175 °C

May 2009 Doc ID 11604 Rev 2 1/9

www.st.com

9

Characteristics STTH1003S

1 Characteristics

Table 2. Absolute ratings (limiting values)

Symbol Parameter Value Unit

V

RRM

I

F(RMS)

I

F(AV)

I

FSM

I

RSM

T

Table 3. Thermal resistance

Repetitive peak reverse voltage 300 V

Forward rms current 20 A

Average forward current Tc = 150 °C δ = 0.5 10 A

Surge non repetitive forward current tp = 10 ms sinusoidal 100 A

Non repetitive avalanche current tp = 20 µs square 4 A

Storage temperature range -65 to + 175 °C

stg

Maximum operating junction temperature 175 °C

T

j

Symbol Parameter Package Value Unit

2

PA K 4

°C/W

R

th(j-c)

Table 4. Static electrical characteristics

Junction to case

DPAK, D

TO-220FPAB 6

Symbol Parameter Test conditions Min. Typ Max. Unit

T

= 25 °C

(1)

I

R

V

Reverse leakage current

(2)

Forward voltage drop

F

j

= 125 °C - 10 100

T

j

T

= 25 °C

j

Tj = 125 °C - 0.9 1.1

= V

V

R

= 10 A

I

F

RRM

--10

- - 1.30

µA

V

1. Pulse test: tp = 5 ms, δ < 2 %

2. Pulse test: t

= 380 µs, δ < 2 %

p

To evaluate the conduction losses use the following equation:
P = 0.86 x I

2/9 Doc ID 11604 Rev 2

F(AV)

+ 0.024 I

F2(RMS))

STTH1003S Characteristics

Table 5. Recovery characteristics

Symbol Parameter Test conditions Min. Typ Max. Unit

= 0.5 A, Irr = 0.25 A, IR = 1 A - 13 17

I

F

Reverse recovery time Tj = 25 °C

t

rr

t

Forward recovery time Tj = 25 °C

fr

S

V

I

RM

factor

Peak forward voltage Tj = 25 °C IF = 10 A, dIF/dt = 100 A/µs - 2.5 3.5 V

FP

Reverse recovery current

Tj = 125 °C

Softness factor - 0.3 -

Figure 1. Forward voltage drop versus

current (maximum values)

I (A)

FM

100.0

T =125°C

j

T =75°C

j

10.0

1.0

0.1

0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50

T =25°C

j

V (V)

FM

Figure 3. Reverse recovery time versus dIF/dt

(90% confidence)

t (ns)

rr

100

90

80

70

60

50

40

30

20

10

0

0 50 100 150 200 250 300 350 400 450 500

I = 0.5xI

F F(AV)

I = 2xI

F F(AV)

I= I

F F(AV)

dI /dt(A/µs)

F

I

= 1A, VR = 30V

F

dIF/dt = -50 A/µs

I

= 10 A, dIF/dt = 100 A/µs

F

VFR = 1.1 x V

I

= 10 A, VCC = 200 V

F

dIF/dt = 200 A/µs

Figure 2. Peak reverse recovery current

I (A)

RM

16

V =200V

14

T =125°C

12

10

8

6

4

2

0

0 50 100 150 200 250 300 350 400 450 500

Figure 4. Softness factor versus dIF/dt

0.60

V =200V

R

T =125°C

j

0.50

0.40

0.30

0.20

0.10

0.00
0 50 100 150 200 250 300 350 400 450 500

Fmax

R

j

S factor

versus dI

/dt (90% confidence)

F

I= I

F F(AV)

I = 0.5xI

F F(AV)

dI /dt(A/µs)

F

(typical values)

dI /dt(A/µs)

F

-2835

--200ns

-5.77.5A

I = 2xI

F F(AV)

V =200V

R

T =125°C

j

ns

Doc ID 11604 Rev 2 3/9

Characteristics STTH1003S

0

0

0

0

0

2

2

2

2

Figure 5. Relative variations of dynamic

parameters versus junction

Figure 6. Transient peak forward voltage

versus dI

/dt (90% confidence)

F

temperature (reference: Tj = 125 °C)

.6

.4

.2

.0

1.8

S factor

1.6

1.4

1.2

1.0

.8

.6

I

RM

.4

.2

.0

T (°C)

j

25 50 75 100 125

V (V)

FP

8

I=I

F F(AV)

7

T =125°C

j

6

5

4

3

2

1

0

dI /dt(A/µs)

F

0 50 100 150 200 250 300 350 400 450 500

Figure 7. Forward recovery time versus dIF/dt (90% confidence)

t (ns)

fr

300

250

200

I=I

F F(AV)

V =1.1 x V max.

FR F

T =125°C

j

150

100

50

dI /dt(A/µs)

0

F

0 50 100 150 200 250 300 350 400 450 500

4/9 Doc ID 11604 Rev 2

STTH1003S Package information

2 Package information

● Epoxy meets UL94, V0

● Cooling method: by conduction

● 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 6. DPAK dimensions

®

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

®

is an ST trademark.

.

Dimensions

Ref.

Millimeters Inches

Min. Max. Min. Max.

A 2.20 2.40 0.086 0.094

E

B2

L2

H

L4

B

G

A1

A

C2

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

R

D

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

R

C

D 6.00 6.20 0.236 0.244

E 6.40 6.60 0.251 0.259

0.60 MIN.

A2

G 4.40 4.60 0.173 0.181

H 9.35 10.10 0.368 0.397

V2

L2 0.80 typ. 0.031 typ.

L4 0.60 1.00 0.023 0.039

V2 0° 8° 0° 8°

Figure 8. Footprint (dimensions in mm)

6.7 3 3

6.7

Doc ID 11604 Rev 2 5/9

1.6

2.3

2.3

1.6

Package information STTH1003S

D

Table 7. D

L2

L

L3

2

PAK dimensions

E

A1

B2

B

G

2mm min.
FLAT ZONE

Dimensions

Ref.

Millimeters Inches

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

A 4.30 4.60 0.169 0.181

A

C2

A1 2.49 2.69 0.098 0.106

A2 0.03 0.23 0.001 0.009

B 0.70 0.93 0.027 0.037

B2 1.25 1.40 0.048 0.055

C 0.45 0.60 0.017 0.024

C2 1.21 1.36 0.047 0.054

C

R

D 8.95 9.35 0.352 0.368

E 10.00 10.28 0.393 0.405

A2

G 4.88 5.28 0.192 0.208

L 15.00 15.85 0.590 0.624

V2

L2 1.27 1.40 0.050 0.055

L3 1.40 1.75 0.055 0.069

R 0.40 0.016

V2 0° 8° 0° 8°

Figure 9. Footprint (dimensions in mm)

16.90

10.30

8.90

3.70

5.08

1.30

6/9 Doc ID 11604 Rev 2

STTH1003S Package information

Table 8. TO-220FPAB dimensions

Dimensions

Ref.

Millimeters Inches

Min. Max. Min. Max.

A 4.4 4.6 0.173 0.181

A

H

B

B 2.5 2.7 0.098 0.106

D 2.5 2.75 0.098 0.108

E 0.45 0.70 0.018 0.027

Dia

L6

L2

L3

L5

F1

L4

F2

F

G1

G

D

L7

E

F 0.75 1 0.030 0.039

F1 1.15 1.50 0.045 0.059

F2 1.15 1.50 0.045 0.059

G 4.95 5.20 0.195 0.205

G1 2.4 2.7 0.094 0.106

H 10 10.4 0.393 0.409

L2 16 Typ. 0.63 Typ.

L3 28.6 30.6 1.126 1.205

L4 9.8 10.6 0.386 0.417

L5 2.9 3.6 0.114 0.142

L6 15.9 16.4 0.626 0.646

L7 9.00 9.30 0.354 0.366

Dia. 3.00 3.20 0.118 0.126

Doc ID 11604 Rev 2 7/9

Ordering information STTH1003S

3 Ordering information

Table 9. Ordering information

Order code Marking Package Weight Base qty Delivery mode

STTH1003SFP STTH1003S TO-220FPAB 1.70 g 50 Tube

STTH1003SB STTH1003S

STTH1003SB-TR STTH1003S 2500 Tape and reel

STTH1003SG STTH1003S

STTH1003SG-TR STTH1003S 1000 Tape and reel

4 Revision history

Table 10. Document revision history

Date Revision Changes

24-Aug-2005 1 First issue.

18-May-2009 2

DPAK 0.3 g

75 Tube

2

PAK 1.48 g

D

50 Tube

Reformatted to current standards. Modified configuration
diagram on front page. Update dimensions F1 and F2 in

Ta b l e 8.

8/9 Doc ID 11604 Rev 2

STTH1003S

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Doc ID 11604 Rev 2 9/9