Datasheet STPR1020CT, STPR1020CG, STPR1020CFP, STPR1020CF, STPR1020CB Datasheet (SGS Thomson Microelectronics)

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STPR1020CB/CG/CT/CF/CFP

ULTRA-FAST RECOVERY RECTIFIER DIODES

MAIN PRODUCTS CHARACTERISTICS

I

F(AV)

V

RRM

2x5A

200 V

Tj (max) 150°C

VF(max) 0.99 V

trr (max) 30 ns

FEATURES

n SUITED FOR SMPS
n LOW LOSSES
n LOW FORWARD AND REVERSERECOVERY

TIME

n HIGH SURGE CURRENT CAPABILITY
n INSULATED PACKAGES: ISOWATT220AB /

TO-220FP
Insulation Voltage = 2000V DC
Capacitance = 12 pF

DESCRIPTION

Dual center tap rectifier suited for Switched Mode
Power Supplies and high frequency DC to DC
converters.

Packaged in DPAK, D2PAK, TO-220AB,
TO-220FP or ISOWATT220AB, this device is
intended for use in low voltage, high frequency
inverters, free wheeling and polarity protection
applications.

ABSOLUTE MAXIMUM (limiting values, per diode)

A1

TO-220AB

STPR1020CT

A1

TO-220FP

STPR1020CFP

K

A2

K

A1

DPAK

STPR1020CB

PRELIMINARY DATASHEET

A1

A2

K

A2

A2

K

ISOWATT220AB

STPR1020CF

K

D2PAK

STPR1020CG

A1

A1

A2

K

A2

K

Symbol Parameter Value Unit

V

RRM

I

F(RMS)

Repetitive peak reverse voltage 200 V
RMS forward current D2PAK / TO-220AB / ISOWATT220AB /

10 A

TO-220FP

I

F(AV)

Average forward cur­rent
δ = 0.5

DPAK
D2PAK / DPAK

Tc=125°C Per diode

TO-220AB
ISOWATT220AB Tc=115°C Per device 10

7A
5A

TO-220FP Tc=110°C Per device 10

I

FSM

T

stg

March 2000- Ed: 2A

Surge non repetitive forward current tp=10ms sinusoidal 50 A
Storage temperature range - 65 to + 150 °C

1/10

STPR1020CB/CG/CT/CF/CFP

THERMAL RESISTANCES

Symbol Parameter Value Unit

R

th (j-c)

Junction to case

TO-220AB / D2PAK / DPAK

Per diode 4.0 °C/W
Total 2.4

ISOWATT220AB

TO-220FP

Per diode 6.0
Total
Per diode

4.0

6.5

Total 5

R

th (c)

Coupling

TO-220AB / D2PAK / DPAK
ISOWATT220AB
TO-220FP

0.7

2.0

3.5

When diodes 1and 2 areused simultaneously :
∆ Tj(diode 1)= P(diode1) x Rth(j-c) (Per diode) + P(diode 2) x Rth(c)

STATIC ELECTRICAL CHARACTERISTICS (per diode)

Symbol Parameters Test conditions Min. Typ. Max. Unit

IR* Reverse leakage

current

V

F**

Forward voltage
drop

Pulse test : * tp = 5 ms, δ <2%

** tp= 380 µs, δ <2%

Tj=25°CV

R=VRRM

50 µA
Tj= 100°C 0.6 mA
Tj= 125°CI
Tj= 125°CI
Tj=25°CI

= 5 A 0.8 0.99 V

F

= 10 A 0.95 1.20

F

= 10 A 1.25

F

To evaluate the conduction losses use the followingequation :
P = 0.78 x I

F(AV)

+ 0.042 x I

F2(RMS)

RECOVERY CHARACTERISTICS

Symbol Test conditions Min. Typ. Max. Unit

trr Tj=25°CI

= 0.5A

F

Irr = 0.25A 30 ns

IR=1A

tfr Tj=25°CI

=1A

F

dIF/dt = 50 A/µs20 ns

VFR= 1.1 xVFmax

VFPTj=25°CI

2/10

=1A dIF/dt = 50 A/µs3 V

F

STPR1020CB/CG/CT/CF/CFP

Fig. 1: Average forward power dissipation versus

average forward current (per diode).

PF(av)(W)

7
6

δ = 0.05

5

δ = 0.1

δ = 0.2

δ = 0.5

δ =1

4
3
2
1
0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0

IF(av)(A)

δ

=tp/T

T

tp

Fig. 3-1: Average forward current versus ambient
temperature (δ=0.5,TO-220AB, DPAK, D2PAK).

IF(av)(A)

6
5
4
3
2

T

1

=tp/T

δ

0

0 25 50 75 100 125 150

tp

Rth(j-a)=15°C/W

Tamb(°C)

Rth(j-a)=Rth(j-c)

Fig. 2: Peakcurrentversus formfactor (per diode).

IM(A)

50
45

T

40
35

P=5W

δ

=tp/T

tp

30
25
20
15

P=2.5W

10

5
0

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

P=7.5W

P=10W

δ

Fig. 3-2: Average forward current versus
ambient temperature (δ = 0.5, ISOWATT220AB,
TO-220FP).

IF(av)(A)

6
5
4
3
2

T

1

=tp/T

δ

0

0 25 50 75 100 125 150

tp

Rth(j-a)=Rth(j-c)

Rth(j-a)=15°C/W

Tamb(°C)

TO-220FP

ISOWATT220AB

Fig. 4-1:Nonrepetitive surgepeak forward current
versus overload duration (TO-220AB, DPAK,
D2PAK).

IM(A)

70
60
50
40
30
20

IM

10

0

1E-3 1E-2 1E-1 1E+0

δ=0.5

t

t(s)

Tc=25°C

Tc=125°C

Fig. 4-2:Nonrepetitive surgepeak forward current
versus overload duration (ISOWATT220AB).

IM(A)

60
50
40
30
20

IM

10

0

1E-3 1E-2 1E-1 1E+0

δ=0.5

t

t(s)

Tc=25°C

Tc=100°C

3/10

STPR1020CB/CG/CT/CF/CFP

Fig. 4-3: Non repetitive surgepeak forwardcurrent

versus overload duration (TO-220FP).

IM(A)

50

40

30

Tc=25°C

20

IM

10

0

1E-3 1E-2 1E-1 1E+0

δ=0.5

t

t(s)

Tc=100°C

Fig. 5-2: Relative variation of thermal impedance
junction to case versus pulse duration
(ISOWATT220AB, TO-220FP).

K=[Zth(j-c)/Rth(j-c)]

1.0

Fig. 5-1: Relative variation of thermal impedance
junction to case versus pulse duration
(D2PAK, DPAK, TO-220AB).

K=[Zth(j-c)/Rth(j-c)]

1.0

δ = 0.5

δ = 0.2

δ = 0.1

δ

=tp/T

T

tp

Single pulse

t(s)

0.1
1E-3 1E-2 1E-1 1E+0

Fig. 6: Forward voltage drop versus forward
current (maximum values, per diode).

IFM(A)

50.0

δ = 0.5

δ = 0.2

δ = 0.1

δ

=tp/T

T

tp

Single pulse

t(s)

0.1
1E-2 1E-1 1E+0 1E+1

Fig. 7: Junction capacitance versus reverse
voltage applied (typical values, per diode).

C(pF)

50
40

30

20

VR(V)

10

1 10 100 200

F=1MHz
Tj=25°C

10.0

Tj=125°C

Tj=25°C

1.0

VFM(V)

0.1

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Fig. 8: Reverse recovery charges versus dIF/dt
(per diode).

Qrr(nC)

200

100

IF=IF(av)

90% confidence

Tj=125°C

50

20

dIF/dt(A/µs)

10

10 20 50 100 200 500

4/10

STPR1020CB/CG/CT/CF/CFP

Fig. 9: Peak reverse recovery current versus

dIF/dt (per diode).

IRM(A)

20.0

IF=IF(av)

90% confidence

10.0

Tj=125°C

1.0

dIF/dt(A/µs)

0.1
10 20 50 100 200 500

Fig. 11: Thermal resistance junction to ambient
versus copper surface under tab (Epoxy printed
circuit board FR4, copper thickness: 35µm).

Rth(j-a) (°C/W)

100

90
80
70
60
50
40
30
20
10

0

0 5 10 15 20 25 30 35 40

DPAK

D PAK

S(Cu) (cm )

Fig. 10: Dynamic parameters versus junction

temperature (per diode).

Qrr;IRM [Tj] / Qrr;IRM [Tj=125°C]

1.25

1.00

0.75

0.50

0.25
0 25 50 75 100 125 150

IRM

Qrr

Tj(°C)

5/10

STPR1020CB/CG/CT/CF/CFP

PACKAGE MECHANICAL DATA

DPAK

DIMENSIONS

REF.

Millimeters Inches

Min. Max Min. Max.

A 2.20 2.40 0.086 0.094
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
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

D 6.00 6.20 0.236 0.244

E 6.40 6.60 0.251 0.259

G 4.40 4.60 0.173 0.181

H 9.35 10.10 0.368 0.397
L2 0.80typ. 0.031 typ.
L4 0.60 1.00 0.023 0.039
V2 0° 8° 0° 8°

FOOT PRINT (in milliteters)
DPAK

6.7

2.32.3

6.7

3

3

1.61.6

6/10

PACKAGE MECHANICAL DATA

D2PAK

E

L2

L

L3

A1

B2
B

G

* FLATZONE NO LESSTHAN 2mm

C2

STPR1020CB/CG/CT/CF/CFP

DIMENSIONS

REF.

A

A 4.40 4.60 0.173 0.181
A1 2.49 2.69 0.098 0.106
A2 0.03 0.23 0.001 0.009

D

B 0.70 0.93 0.027 0.037
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

G 4.88 5.28 0.192 0.208

L 15.00 15.85 0.590 0.624

A2

L2 1.27 1.40 0.050 0.055
L3 1.40 1.75 0.055 0.069

M

*

V2

M 2.40 3.20 0.094 0.126
R 0.40 typ. 0.016 typ.

V2 0° 8° 0° 8°

Millimeters Inches

Min. Max. Min. Max.

FOOT PRINT (in milliteters)

D2PAK

16.90

10.30

8.90

5.08

1.30

3.70

7/10

STPR1020CB/CG/CT/CF/CFP

PACKAGE MECHANICAL DATA

TO-220AB (JEDEC compatible)

H2

Dia

L5

L6

L2

F2
F1

F

G1

G

L9

L4

DIMENSIONS

REF.

Millimeters Inches

Min. Max. Min. Max.

A

C

L7

A 4.40 4.60 0.173 0.181
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

F 0.61 0.88 0.024 0.034
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

D

G1 2.40 2.70 0.094 0.106
H2 10 10.40 0.393 0.409

L2 16.4 typ. 0.645 typ.

M

E

L4 13 14 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

8/10

STPR1020CB/CG/CT/CF/CFP

PACKAGE MECHANICAL DATA

TO-220FP

DIMENSIONS

REF.

Millimeters Inches

Min. Max. Min. Max.

A 4.4 4.9 0.173 0.193
B 2.5 2.9 0.098 0.114

D 2.45 2.75 0.096 0.108

E 0.40 0.70 0.015 0.027

F 0.60 1 0.023 0.039
F1 1.15 1.70 0.045 0.067
F2 1.15 1.70 0.045 0.067

G 4.95 5.20 0.195 0.204

G1 2.40 2.70 0.094 0.106

H 10 10.7 0.393 0.421
L2 16 Typ. 0.63 Typ.
L3 28.6 30.6 1.126 1.204
L4 9.8 10.7 0.385 0.421
L6 15.8 16.4 0.622 0.645
L7 9.00 9.90 0.354 0.389

Dia. 2.90 3.50 0.114 0.137

9/10

PACKAGE MECHANICAL DATA

ISOWATT220AB (JEDEC compatible)

STPR1020CB/CG/CT/CF/CFP

DIMENSIONS

REF.

A 4.40 4.60 0.173 0.181
B 2.50 2.70 0.098 0.106
D 2.50 2.75 0.098 0.108
E 0.40 0.70 0.016 0.028

F 0.75 1.00 0.030 0.039
F1 1.15 1.70 0.045 0.067
F2 1.15 1.70 0.045 0.067

G 4.95 5.20 0.195 0.205

G1 2.40 2.70 0.094 0.106

H 10.00 10.40 0.394 0.409
L2 16.00 typ. 0.630typ.
L3 28.60 30.60 1.125 1.205
L4 9.80 10.60 0.386 0.417
L6 15.90 16.40 0.626 0.646
L7 9.00 9.30 0.354 0.366

Diam 3.00 3.20 0.118 0.126

Millimeters Inches

Min. Max. Min. Max.

Ordering type Marking Package Weight Base qty

Delivery

mode

STPR1020CB STPR1020CB DPAK 0.3g 75 Tube

STPR1020CB-TR STPR1020CB DPAK 0.3g 2500 Tape & reel

STPR1020CT STPR1020CT TO-220AB 2.23g 50 Tube
STPR1020CF STPR1020CF ISOWATT220AB 2.2g 50 Tube

STPR1020CG STPR1020CG D2PAK 1.48g 50 Tube

STPR1020CFP STPR1020CFP TO-220FP 2.0g 50 Tube

n Cooling method : by conduction(C)
n Recommended torque value (ISOWATT220AB, TO-220FP): 0.55 N.m.
n Maximum torque value (ISOWATT220AB, TO-220FP): 0.70 N.m.
n Recommended torque value (TO-220AB): 0.8 N.m
n Maximum torque value (TO-220AB): 1.0 N.m.
n Epoxy meets UL94,V0

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