Datasheet STTA3006CW, STTA3006CP Datasheet (SGS Thomson Microelectronics)



TURBOSWITCH ULTRA-FASTHIGH VOLTAGE DIODES

MAINPRODUCT CHARACTERISTICS

STTA3006CW/CP

I

F(AV)

V

RRM

(typ) 35ns

t

rr

(max) 1.6V

V

F

2 x15A

600V

FEATURESAND BENEFITS

SPECIFICTO”FREEW HEELMODE”OPE RATION S:
FREEWHEELOR BOOSTERDIODE.

ULTRA-FASTAND SOFTRECOVERY.
VERY LOW OVERALL POWER LOSSES IN

BOTH THE DIODE AND THE COMPANION
TRANSISTOR.

HIGHFREQUENCYOPERATIONS.

DESCRIPTION

The TURBOSWITCH is a very high performance
series of ultra-fast high voltage power diodes from
600Vto1200V.
TURBOSWITCH family, drastically cuts losses in
boththe diodeand the associatedswitching IGBT
or MOSFET in all ”freewheel mode” operations
and is particularly suitable and efficient in motor

A1

K

A2

A1

TO-247

STTA3006CW

A2

K

SOT93

STTA3006CP

A1

A2

K

controlfreewheelapplicationsand in boosterdiode
applicationsin power factorcontrolcircuitries.
Packagedeither in TO-247or SOT93,these 600V
devicesare particularly intended for use on 240V
domesticmains.

ABSOLUTE RATINGS

(limitingvalues, per diode)

Symbol Parameter Value Unit

V

RRM

V

RSM

I

F(RMS)

I

FRM

I

FSM

T

j

T

stg

TM : TURBOSWITCH is a trademarkof STMicroelectronics

November 1999 Ed: 4B

Repetitivepeak reversevoltage 600 V
Non repetitivepeak reversevoltage 600 V
RMSforwardcurrent 30 A
Repetitivepeak forward current tp =5 µs F=5kHz square 200 A
Surgenon repetitiveforwardcurrent tp=10 ms sinusoidal 230 A
Maximumoperating junctiontemperature 150 °C
Storagetemperaturerange -65to150 °C

1/8

STTA3006CW/CP

THERMAL AND POWER DATA

Symbol Parameter Test conditions Value Unit

R

th(j-c)

P

1

Junctionto case Perdiode

Total
Coupling

Conductionpower dissipation Perdiode

= 30A δ=0.5

I

F(AV)

Tc= 110°C

1.9

1.0

0.1

20.5 W

°C/W

P

max

STATICELECTRICALCHARACTERISTICS

Totalpower dissipation
Pmax= P1+ P3 (P3= 10% P1)

(perdiode)

Perdiode
Tc=105°C

22.5 W

Symbol Parameter Testconditions Min Typ Max Unit

V

I

R**

V

F*

to

Forwardvoltage drop IF=15A Tj = 25°C

Tj = 125°C 1.3

Reverseleakagecurrent VR=0.8x

V

RRM

Thresholdvoltage Ip< 3.I

Tj=25°C
Tj = 125°C2

Tj = 125°C 1.06 V

AV

1.8

1.6

100

5

rd Dynamicresistance 177 mΩ

Test pulse : * tp = 380 µs, δ <2%

** tp = 5ms,

δ<2%

To evaluatethe maximumconductionlossesuse thefollowingequation :
P=V

toxIF(AV)

DYNAMICELECTRICALCHARACTERISTICS

+rdxI

F2(RMS)

(perdiode)

TURN-OFF SWITCHING

Symbol Parameter Testconditions Min Typ Max Unit

V
V

A

µ

mA

t

rr

Reverse
recoverytime

I

RM

Maximum
reverserecovery
current

S factor Softnessfactor Tj =125°CV

Tj = 25°C

=0.5 A IR= 1A Irr = 0.25A

I

F

I

=1A dIF/dt=-50A/µsVR= 30V

F

Tj = 125°CVR= 400V IF=15A

/dt= -120 A/µs

dI

F

/dt= -500 A/µs 17.5

dI

F

=400V IF=15A

R

dI

/dt= -500 A/µs 0.5

F

35

65

12.5

TURN-ON SWITCHING

Symbol Parameter Test conditions Min Typ Max Unit

2/8

t

fr

Forward
recoverytime

V

Fp

Peak forward
voltage

Tj =25°C

= 15A,dIF/dt= 120 A/µs

I

F

measuredat, 1.1

VFmax

×

500

Tj =25°C

= 15A,dIF/dt= 120 A/µs9

I

F

ns

A

/

ns

V

STTA3006CW/CP

Fig.1:

Conductionlosses versusaverage current.

P1(W)

25

δ = 0.1

δ = 0.2

δ=0.5

20

δ =1

15

10

T

5

0

IF(av)(A)

0 2 4 6 8 1012141618

=tp/T tp

δ

Fig. 3: Relative variation of thermal transient
impedancejunctiontocaseversus pulseduration.

K

1.0

Zth(j-c) (tp, )δ

K=

0.8

0.6

0.4

0.2

0.0

Rth(j-c)

δ= 0.5

δ =0.2

δ =0.1

Single pulse

tp(s)

T

=tp/T tp

δ

1E-4 1E-3 1E-2 1E-1 1E+0

Fig. 2:

Forward voltage drop versus forward

current(maximumvalues).

VFM(V)

200

Tj=125°C

100

10

IFM(A)

1

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

Fig. 4: Peak reverse recovery current versus
dIF/dt(90% confidence).

IRM(A)

45
40

VR=400V

35

Tj=125°C

30
25
20
15
10

5
0

0 100 200 300 400 500 600 700 800 900 1000

IF=IF(av)

IF=2*IF(av)

IF=0.5*IF(av)

dIF/dt(A/µs)

Fig. 5:

Reverserecovery time versus dIF/dt (90%

confidence).

trr(ns)

200
180
160
140
120
100

80
60

IF=0.5*IF(av)

40
20

0

0 100 200 300 400 500 600 700 800 900 1000

IF=2*IF(av)

IF=IF(av)

dIF/dt(A/µs)

VR=400V
Tj=125°C

Fig.6:

Softnessfactor(tb/ta) versus dIF/dt (typical

values).

S factor

1.0

0.8

0.6

0.4

0.2

0.0
0 100 200 300 400 500 600 700 800 900 1000

dIF/dt(A/µs)

IF<2*IF(av)

VR=400V
Tj=125°C

3/8

STTA3006CW/CP

Fig. 7: Relative variation of dynamic parameters

versusjunctiontemperature(referenceTj=125°C).

1.1

1.0

S factor

0.9

IRM

0.8

Tj(°C)

0.7
25 50 75 100 125

Fig. 9: Forward recoverytime versus dIF/dt (90%
confidence).

tfr(ns)

300

250

VFR=1.1*VF max.
IF=IF(av)

Tj=125°C

Fig. 8: Transient peak forward voltage versus
dIF/dt(90% confidence).

VFP(V)

25

20

15

10

5

0

IF=IF(av)

dIF/dt(A/µs)

0 100 200 300 400 500 600 700 800 900 1000

Tj=125°C

200

150

100

50

0 100 200 300 400 500 600 700 800 900 1000

dIF/dt(A/µs)

4/8

APPLICATIONDATA

STTA3006CW/CP

The TURBOSWITCH is especially designed to
provide the lowest overall power losses in any
”FREEWHEEL Mode” application (Fig.A)
considering both the diode and the companion

TOTALLOSSES

due to the diode

P = P1+P2+ P3+ P4+ P5 Watts

CONDUCTION

LOSSES

in the diode

REVERSE

LOSSES

in the diode

transistor,thus optimizing the overallperformance
in the end application.
The way of calculating the power losses is given
below:

SWITCHING

LOSSES

in the diode

SWITCHING

LOSSES

in the tansistor

Fig.A : ”FREEWHEEL”MODE.

SWITCHING

TRANSIST OR

V

R

t

F=1/T =t/T

IL

DIODE:

TURBOSWITCH

T

LOAD

5/8

STTA3006CW/CP

APPLICATIONDATA (Cont’d)

Fig.B: STATICCHARACTERISTICS

I

I

F

Rd

V

R

V

tOVF

I

R

Conduction

P1= V

V

Reverse

losses:

t0.IF(AV)+Rd.IF2(RMS)

losses:

Fig.C:

TURN-OFFCHARACTERISTICS

V

IL

TRANSISTOR

I

I

dI /dt

F

V

I

RM

trr = ta + tb S = tb / ta

tbta

dI /dt

R

DIODE

t

VR

R.IR

losses:

.(1-δ)

P2= V

Turn-on

(inthe transistor,due to the diode)

2

I

×

× (3+2×S) ×

RM

6

xdI

I

×

I

RM

L

x

2

dI

⁄

dt

F

× (S+ 2 ) ×

⁄

dt

F

F

F

P5 =

+

V

R

V

×

R

Turn-offlosses(in thediode) :

V

t

P3 =

R

2

×

I

×

xdI

⁄

F

S×F

dt

RM

6

P3 and P5 are suitable for power MOSFET and
IGBT

Fig.C: TURN-ONCHARACTERISTICS

I

F

I

Fmax

6/8

dI /dt

F

0

V

F

V

Fp

1.1V

F

0t

tfr

t

Turn-on

losses:

P4= 0.4(V

V

F

FP-VF

).I

Fmax.tfr

.F

PACKAGEDATA

TO-247Plastic

STTA3006CW/CP

DIMENSIONS

REF.

Millimeters Inches

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

V

A 4.85 5.15 0.191 0.203
D 2.20 2.60 0.086 0.102

V

Dia.

E 0.40 0.80 0.015 0.031
F 1.00 1.40 0.039 0.055

F1 3.00 0.118

H

A

F2 2.00 0.078
F3 2.00 2.40 0.078 0.094

L5

F4 3.00 3.40 0.118 0.133

G 10.90 0.429

L

L4L2

F2

F4

F3

L3

L1

D

ME

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 0.728
L3 14.20 14.80 0.559 0.582
L4 34.60 1.362
L5 5.50 0.216

M 2.00 3.00 0.078 0.118

Coolingmethod : by conduction(C).
Recommendedtorquevalue: 0.8 m.N
Maximumtorque value : 1 m.N

V5° 5°

V2 60° 60°

Dia. 3.55 3.65 0.139 0.143

7/8

STTA3006CW/CP

PACKAGEDATA

SOT93Plastic

DIMENSIONS

REF.

Millimeters Inches

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

A 4.70 4.90 1.185 0.193
C 1.90 2.10 0.075 0.083
D 2.50 0.098

D1 2.00 0.078

E 0.50 0.78 0.020 0.031

F 1.10 1.30 0.043 0.051

F3 1.75 0.069
F4 2.10 0.083

G 10.80 11.10 0.425 0.437
H 14.70 15.20 0.279 0.598

L 12.20 0.480

L2 16.20 0.638
L3 18.0 0.709
L5 3.95 4.15 0.156 0.163
L6 31.00 1.220

O 4.00 4.10 0.157 0.161

Coolingmethod : by conduction(C).
Recommendedtorquevalue: 0.8 m.N
Maximumtorque value : 1 m.N

Orderingtype Marking Package Weight Base qty Deliverymode

STTA3006CW STTA3006CW TO247 4.36g 30 Tube

STTA3006CP STTA3006CP SOT93 3.97g 30 Tube

Epoxymeets UL94,V0

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change withoutnotice. This publication supersedes and replaces all information previously supplied.
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 1999 STMicroelectronics - Printed in Italy -All rights reserved.

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