Datasheet STTH2L06 Datasheet (ST)

STTH2L06

High efficiency ultrafast diode

Features

■ Very low conduction losses

■ Negligible switching losses

■ Low forward and reverse recovery times

■ High junction temperature

Description

The STTH2L06 is using ST Turbo 2 600 V planar
Pt doping technology. It is specially suited for
SMPS and base drive transistor circuits.
Packaged in axial, SMA and SMB, this device is
intended for use in high frequency inverters, free
wheeling and polarity protection.

DO-41

STTH2L06

SMA

STTH2L06A

Table 1. Device summary

Symbol Value

I

F(AV)

V

RRM

T

j

(typ) 0.85 V

V

F

t

(max) 60 ns

rr

KA

SMB

STTH2L06U

2 A

600 V

175 °C

October 2009 Doc ID10758 Rev 2 1/9

www.st.com

9

Characteristics STTH2L06

1 Characteristics

Table 2. Absolute ratings (limiting values)

Symbol Parameter Value Unit

V

I

F(RMS)

I

F(AV)

I

T

Table 3. Thermal resistance

Repetitive peak reverse voltage 600 V

RRM

Forward rms current 7 A

DO-41 T

Average forward current, δ = 0.5

SMB T

DO-41

Surge non repetitive forward current

FSM

Storage temperature range -65 to + 175 °C

stg

Maximum operating junction temperature 175 °C

T

j

SMA / SMB 35

= 90 °C 2

l

= 100 °C 2

l

= 115 °C 2

l

t

= 10 ms

p

sinusoidal

45

Symbol Parameter Maximum Unit

DO-41 L = 5 mm 35

R

Junction to lead

th(j-l)

°C/WSMA 30

SMB 25

Table 4. Static electrical characteristics

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

= 25 °C

T

j

= 150 °C 12 85

T

j

T

= 25 °C

j

= 150 °C 0.85 1.05

T

j

VR = V

= 2 A

I

F

RRM

2

1.3

ASMA T

A

µA

V

To evaluate the maximum conduction losses use the following equation:
P = 0.89 x I

2/9 Doc ID10758 Rev 2

F(AV)

+ 0.08 I

F2(RMS)

STTH2L06 Characteristics

Table 5. Dynamic electrical characteristics

Symbol Parameter

t

Reverse recovery time Tj = 25 °C

rr

t

Forward recovery time

fr

Tj = 25 °C

V

Forward recovery voltage 9 V

FP

Figure 1. Conduction losses vs average

forward current

P(W)

2.5

2.0

1.5

1.0

0.5

0.0

0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25

δ = 0.05

δ = 0.1

I (A)

F(AV)

δ = 0.2

δ = 0.5

Figure 3. Relative variation of thermal

impedance junction to case vs
pulse duration (SMA - S

Z/R

th(j-a) th(j-a)

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

Single pulse

0.1

0.0

1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03

t (s)

p

Test conditions

δ = 1

T

=tp/T

δ

= 1 cm2)

CU

Min. Typ. Max. Unit

IF = 1 A,
dIF/dt = 50 A/µs,

60 85 ns

VR = 30 V

IF = 2 A
dIF/dt = 100 A/µs
VFR = 1.1 x V

Fmax

Figure 2. Forward voltage drop vs

forward current

I (A)

FM

10

9

8

7

6

5

4

3

2

tp

1

0

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0

(maximum values)

T =150°C

j

(typical values)

T =150°C

j

Figure 4. Relative variation of thermal

impedance junction to case vs
pulse duration (SMB - SCU = 1 cm2)

Z/R

th(j-a) th(j-a)

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

Single pulse

0.1

0.0

1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03

t (s)

p

V (V)

FM

100 ns

T =25°C

j

(maximum values)

Doc ID10758 Rev 2 3/9

Characteristics STTH2L06

Figure 5. Relative variation of thermal

impedance junction to case vs

Figure 6. Peak reverse recovery current vs

dI

/dt (typical values)

F

pulse duration (DO-41)

Z/R

th(j-a) th(j-a)

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

Single pulse

0.1

0.0

1.E-02 1.E-01 1.E+00 1.E+01 1.E+02 1.E+03

Figure 7. Reverse recovery time vs dI

t (s)

p

F

(typical values)

t (ns)

rr

500

450

400

350

300

250

200

150

100

50

0

0 50 100 150 200 250 300 350 400 450 500

I =2 x I

F F(AV)

I=I

F F(AV)

I =0.5 x I

F F(AV)

dI /dt(A/µs)

F

V =400V
T =125°C

j

Figure 9. Relative variations of dynamic

parameters vs junction temperature

1.4

1.2

1.0

0.8

Q

0.6

0.4

0.2

0.0

25 50 75 100 125

RR

t

rr

I

RM

T (°C)

j

I=I

F F(AV)

V =400V

R

Reference:T =125°C

/dt

R

j

I (A)

RM

15.0

V =400V

R

T =125°C

j

12.5

I=I

10.0

7.5

5.0

2.5

0.0

0 50 100 150 200 250 300 350 400 450 500

I =0.5 x I

F F(AV)

F F(AV)

dI /dt(A/µs)

F

I =2 x I

F F(AV)

Figure 8. Reverse recovery charges vs

dI

/dt (typical values)

F

Q (nC)

rr

800

V =400V

R

T =125°C

j

700

600

500

400

300

200

100

0

0 100 200 300 400 500

I =2 x I

F F(AV)

I=I

F F(AV)

I =0.5 x I

F F(AV)

dI /dt(A/µs)

F

Figure 10. Transient peak forward voltage vs

dI

/dt (typical values)

F

V (V)

FP

25

I=I

F F(AV)

T =125°C

j

20

15

10

5

dI /dt(A/µs)

0

0 50 100 150 200 250

F

4/9 Doc ID10758 Rev 2

STTH2L06 Characteristics

Figure 11. Forward recovery time vs dIF/dt

(typical values)

t (ns)

fr

400

350

300

250

200

150

100

50

0

0 50 100 150 200 250

dI /dt(A/µs)

F

I=I

F F(AV)

V =1.1 x V max.

FR F

T=125°C

j

Figure 13. Thermal resistance junction to

ambient vs copper surface under
tab (epoxy FR4, Cu

R (°C/W)

th(j-a)

120

110

100

90

80

70

60

50

40

30

20

10

0

012345

SMB

SMA

S (cm²)

CU

= 35 µm)

Figure 12. Junction capacitance vs reverse

voltage applied (typical values)

C(pF)

100

10

V (V)

1

1 10 100 1000

R

F=1MHz

V =30mV

OSC RMS

T=25°C

j

Figure 14. Thermal resistance vs lead lengh

(DO-41)

R (°C/W)

th

120

R

100

80

60

40

20

0

5 10152025

th(j-a)

R

th(j-l)

L (mm)

lead

Doc ID10758 Rev 2 5/9

Package information STTH2L06

2 Package information

● Epoxy meets UL 94, V0

● Band indicates cathode

● Bending method (DO-41): see Application note AN1471

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. DO-41 (plastic) dimensions

®

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

®

is an ST trademark.

.

Dimensions

ØD

Ref.

ØB

Millimeters Inches

Min. Max. Min. Max.

A 4.07 5.20 0.160 0.205

CC

A

B 2.04 2.71 0.080 0.107

C25.4 1

D 0.71 0.86 0.028 0.034

Table 7. SMA dimensions

Dimensions

Ref.

E1

Millimeters Inches

Min. Max. Min. Max.

D

E

A1

C

L

A2

b

6/9 Doc ID10758 Rev 2

A1 1.90 2.45 0.075 0.094

A2 0.05 0.20 0.002 0.008

b 1.25 1.65 0.049 0.065

c 0.15 0.40 0.006 0.016

D 2.25 2.90 0.089 0.114

E 4.80 5.35 0.189 0.211

E1 3.95 4.60 0.156 0.181

L 0.75 1.50 0.030 0.059

STTH2L06 Package information

Figure 15. Footprint (dimensions in mm)

1.4

Table 8. SMB dimensions

2.63

5.43

1.4

1.64

Dimensions

E1

D

E

A1

C

L

A2

b

Figure 16. Footprint (dimensions in mm)

1.62

2.60

5.84

Ref.

Millimeters Inches

Min. Max. Min. Max.

A1 1.90 2.45 0.075 0.096

A2 0.05 0.20 0.002 0.008

b 1.95 2.20 0.077 0.087

c 0.15 0.40 0.006 0.016

D 3.30 3.95 0.130 0.156

E 5.10 5.60 0.201 0.220

E1 4.05 4.60 0.159 0.181

L 0.75 1.50 0.030 0.059

1.62

2.18

Doc ID10758 Rev 2 7/9

Ordering information STTH2L06

3 Ordering information

Table 9. Ordering information

Order code Marking Package Weight Base qty

STTH2L06 STTH2L06 DO-41 0.34 g 2000 Ammopack

STTH2L06RL STTH2L06 DO-41 0.34 g 5000 Tape and reel

STTH2L06A L6A SMA 0.068 g 5000 Tape and reel

STTH2L06U L6U SMB 0.11 g 2500 Tape and reel

4 Revision history

Table 10. Document revision history

Date Revision Changes

07-Sep-2004 1 First issue.

30-Sep-2009 2 Updated table 6 package dimensions.

Delivery

mode

8/9 Doc ID10758 Rev 2

STTH2L06

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Doc ID10758 Rev 2 9/9