Datasheet STTH20003TV Datasheet (ST)

Mian product characteristics

STTH20003TV

Ultrafast high voltage rectifier

I

F(AV)

V

RRM

T

(max) 150° C

j

(typ) 0.95 V

V

F

(max) 90 ns

t

rr

Features and benefits

■ Combines highest recovery and reverse

voltage performance

■ Ultrafast, soft and noise-free recovery

■ Package insulation voltage 2500 V

■ low inductance and low capacitance allow

up to 2 x 100 A

300 V

rms

A1 K1

A2 K2

K1

A1

K2

A2

ISOTOP

STTH20003TV

simpler layout

Description

Dual rectifiers suited for Switch Mode Power
Supply and high frequency DC to DC converters.

Packaged in ISOTOP™, this device is intended
for use in low voltage, high frequency inverters,
free wheeling operation, welding equipment and
telecom power supplies.

Table 1. Absolute ratings (limiting values, per diode, Tc = 25° C unless otherwise stated)

Order codes

Part number Marking

STTH20003TV STTH20003TV

Symbol Parameter Value Unit

V

RRM

I

F(RMS)

I

F(AV)

I

FSM

T

TM: ISOTOP is a registered trademark of STMicroelectronics

September 2006 Rev 2 1/7

Repetitive peak reverse voltage 300 V

RMS forward current 180 A

Average forward current Tc = 85° C δ = 0.5

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

Storage temperature range -55 to + 150 ° C

stg

Maximum operating junction temperature 150 ° C

T

j

Per diode 100

Per device 200

A

www.st.com

7

Characteristics STTH20003TV

1 Characteristics

Table 2. Thermal resistance

Symbol Parameter Value (max). Unit

R

R

Junction to case

th(j-c)

Coupling 0.1

th(c)

°C/WTo ta l 0 .3 5

When diodes 1 and 2 are used simultaneously:

Per diode 0.55

∆ Tj(diode 1) = P(diode 1) x R

Table 3. Static electrical characteristics (per diode)

Symbol Parameter Test conditions Min. Typ Max. Unit

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

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

th(j-c)

= 25° C

T

j

T

= 125° C 0.2 2 mA

j

T

= 25° C

j

Tj = 150° C 0.8 0.95

= 300 V

V

R

= 100 A

I

F

th(c)

200 µA

1.20
V

To evaluate the conduction losses use the following equation:
P = 0.75 x I

Table 4. Dynamic characteristics (per diode)

Symbol Parameter Test conditions Min Typ Max Unit

+ 0.0020 I

F(AV)

F2(RMS)

S

t

rr

I

RM

factor

t

fr

V

FP

Reverse recovery
time

Reverse recovery
current

Softness factor Tj = 125° C

Forward recovery
time

Forward recovery
voltage

= 25° C

T

j

T

= 125° C

j

= 25° C

T

j

T

= 25° C

j

2/7

= 0.5 A Irr = 0.25 A IR = 1 A 55

I

F

I

= 1 A dIF/dt = -50 A/µs

F

= 30 V

V

R

= 100 A VR = 200 V

I

F

dIF/dt = -200 A/µs

I

= 100 A VR = 200 V

F

dI

/dt = -200 A/µs

F

= 100 A dIF/dt = 200 A/µs

I

F

= 1.1 x V

V

FR

= 100 A dIF/dt = 200 A/µs

I

F

VFR = 1.1 x V

Fmax

Fmax

ns

90

18 A

0.3

1400 ns

5V

STTH20003TV Characteristics

Figure 1. Conduction losses versus

average forward current (per diode)

P1(W)

120

100

80

δ = 0.1

δ = 0.05

δ = 0.2

δ = 0.5

60

40

20

0

0 20 40 60 80 100 120

I (av) (A)

F

δ

=t /T

T

p

Figure 3. Relative variation of thermal

impedance junction to case versus
pulse duration

Z/R

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

1.0

0.8

0.6

0.4

0.2

Single pulse

0.0
1E-3 1E-2 1E-1 1E+0 5E+0

t (s)

p

δ

=t /T

T

p

δ = 1

Figure 2. Forward voltage drop versus

forward current (per diode)

I (A)

FM

500

100

Tj=125°C

(Typical values)

Tj=25°C

Tj=125°C

10

t

p

1

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

V (V)

FM

Figure 4. Peak reverse recovery current

versus dI

/dt (90% confidence, per

F

diode)

I (A)

RM

40

V =200V

R

T =125°C

j

35

30

I =0.5xI (av)

25

FF

20

15

10

t

p

5

0

0 50 100 150 200 250 300 350 400 450 500

dI /dt(A/µs)

F

IF=I (av)

F

I =2xI (av)

FF

Figure 5. Reverse recovery time versus

dI

/dt (90% confidence, per diode)

F

t (ns)

rr

260
240
220
200
180
160
140
120
100

80
60
40
20

0

0 50 100 150 200 250 300 350 400 450 500

I =2xI (av)

FF

I=I(av)

FF

dI /dt(A/µs)

F

I =0.5xI (av)

FF

V =200V

R

T =125°C

j

Figure 6. Softness factor (t

dI

/dt (typical values, per diode)

F

S factor

0.6

0.5

) versus

b/ta

V =200V

R

T =125°C

j

0.4

0.3

0.2

0.1

dI /dt(A/µs)

0.0
0 50 100 150 200 250 300 350 400 450 500

F

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Characteristics STTH20003TV

Figure 7. Relative variations of dynamic

parameters versus junction
temperature (reference: T

= 125° C)

j

Figure 8. Transient peak forward voltage

versus dI

/dt (90% confidence, per

F

diode)

2.4

2.2

2.0

1.8

S factor

1.6

1.4

1.2

1.0

0.8

I

RM

0.6

0.4

0.2

0.0
25 50 75 100 125

T (°C)

j

Figure 9. Forward recovery time versus dI

(90% confidence, per diode)

t (ns)

fr

1000

900
800
700
600
500
400
300
200
100

0

0 50 100 150 200 250 300 350 400 450 500

dI /dt(A/µs)

F

V =1.1 x V max.

FR F

I=I(av)

FF

T =125°C

j

F

/dt

V (V)

FP

8

I=I(av)

FF

T =125°C

j

7

6

5

4

3

2

1

0

0 50 100 150 200 250 300 350 400 450 500

dI /dt(A/µs)

F

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STTH20003TV Package information

2 Package information

● Epoxy meets UL94, V0

● Cooling method: by conduction (C)

● Recommended torque value: 1.3 Nm

● Maximum torque value: 1.5 Nm

Table 5. ISOTOP Dimensions

Dimensions

Ref.

Millimeters Inches

Min. Max. Min. Max.

E

G2

C

A 11.80 12.20 0.465 0.480

A1 8.90 9.10 0.350 0.358

A

A1

E2

F1 F

C2

B 7.8 8.20 0.307 0.323

C 0.75 0.85 0.030 0.033

C2 1.95 2.05 0.077 0.081

D 37.80 38.20 1.488 1.504

D1 31.50 31.70 1.240 1.248

E 25.15 25.50 0.990 1.004

P1

D1

S

D

B

G

E1 23.85 24.15 0.939 0.951

E2 24.80 typ. 0.976 typ.

G 14.90 15.10 0.587 0.594

G1 12.60 12.80 0.496 0.504

G2 3.50 4.30 0.138 0.169

ØP

G1

E1

F 4.10 4.30 0.161 0.169

F1 4.60 5.00 0.181 0.197

P 4.00 4.30 0.157 0.69

P1 4.00 4.40 0.157 0.173

S 30.10 30.30 1.185 1.193

In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.

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Ordering information STTH20003TV

3 Ordering information

Ordering type Marking Package Weight Base qty Delivery mode

STTH20003TV STTH20003TV ISOTOP

4 Revision history

Date Revision Description of Changes

1999 2C First issue

5-Sep-2006 2

27 g

(without screws)10(with screws)

Reformatted to current standards. Thermal resistance updated
in Table 2.

Tu b e

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STTH20003TV

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