This is information on a product in full production.
October 2013 DocID024884 Rev 1 1/11
11
STTH15AC06C
Turbo 2 ultrafast high voltage rectifier
Datasheet − production data
Features
•Ultrafast switching
•Low reverse recovery current
•Reduces switching and conduction losses
•Low thermal resistance
•insulated pac kage TO-22 0FPAB:
– Insulated v oltage: 2500 VDC
Description
The STTH15AC06C use s ST Turbo 2 600 V
technol ogy and is suited as a boost diode in air
cond itioning equ ipment for continuous mode
interleaved power factor correction.
The device is also intended for use as a
freewheeling diode in power supplies and other
power switching applications.
A1 K
K
A2
K
A1
A2
A1 K
A2
TO-220FPAB
STTH15AC06CFP
TO-220AB
STTH15AC06CT
Table 1. Device summary
Symbol Value
IF(AV) 2 x 7 .5 A
VRRM 600 V
trr (max) 25 ns
VF (max) 1.5 V
Tj (max) 175 °C
www.st.com
Characteristics STTH15AC06C
2/11 DocID024884 Rev 1
1 Characteristics
To evaluate the conduc tion losses use the following equation:
P = 1.2 x IF(AV) + 0.0 4 IF2(RMS)
Table 2. Absolute ratings (limiting values per diode at 25 °C, unless otherwise specified)
Symbol Parameter Value Unit
VRRM Repetitive peak reverse voltage 600 V
IF(RMS) Forward rms current 15 A
IF(AV) Average forward current Per diode 7.5 A
Per device 15
IFSM Surge non repetitive forward curr ent tp = 10 ms sinusoi dal 80 A
Tstg Storag e temperature range -65 to +175 °C
TjMaximum operat ing junction temperature 175 °C
Tab le 3. Therm al par am eters
Symbol Parameter Value Unit
Rth(j-c)
Juncti on to case (TO-220AB) Per dio de 2.8
°C/W
Total 1.7
Coupli ng (TO-220AB) 0.6
Juncti on to case (TO -220FPAB) Per dio de 6
Total 4.5
Coupli ng (TO-220FPAB) 3
Table 4. Static electrical characteristi cs (per diod e)
Symbol Parameter Test conditi ons Min. Typ. Max . Unit
IR(1) Reverse leakage curr ent Tj = 25 °C VR = VRRM 1µA
Tj = 150 °C 10 100
VF(2) Forward vol tage drop
Tj = 25 °C IF = 7.5A 1.9
V
Tj = 150 °C 1.15 1.50
Tj = 25 °C IF = 15A 2.2
Tj = 150 °C 1.4 1.8
1. Pulse tes t: tp = 5 ms, δ < 2%
2. Pulse tes t: tp = 380 µs, δ < 2%
DocID024884 Rev 1 3/11
STTH15AC06C Characteristics
Table 5. Dynamic ch aracteristi cs (per diod e)
Symbol Parameter Test conditions Min. Typ. Max. Unit
trr Reverse recovery time Tj = 25 °C IF = 0.5 A, Irr = 0.25 A, IR= 1 A 25 ns
IF = 1 A, VR = 30 V, dIF/dt = -50 A/ µs 35 50
IRM Reverse recovery current Tj = 1 25 ° C IF = 7.5 A, VR = 400 V,
dIF/dt = -100 A/µs 3.7 5 A
tfr Forward rec overy time Tj = 25 °C IF = 7.5 A, VFR = 1.5 V,
dIF/dt = 1 00 A /µ s 100 ns
VFP Fo rward recovery volt age 2.5 V
Figure 1. Averag e forwar d power di ssipation
versus averag e forwar d curr ent (per diode) Figure 2. Forward voltage drop versus forward
current (typical values , per diode)
PF(AV )(W)
0
2
4
6
8
10
12
14
16
0123456789
T
d=tp/T tp
d= 0.05 d= 0.1 d= 0.2 d= 0.5 d= 1
IF(AV )(A)
0.1
1.0
10.0
100.0
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
T
T
j
j
= 150
= 25
°
°
C
C
IF(A)
VF(V)
Fi gure 3. Forward volt age drop ver sus forward
current (maximu m valu es, per diod e) Figure 4. Relative variation of therm al
imped ance , junction to case, versus pulse
dur at io n (TO -2 20A B )
0.1
1.0
10.0
100.0
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
Tj= 150°C
IF(A)
Tj= 25 °
C
VF(V)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-04 1.E-03 1.E-02 1.E-01 1.E+00
Zth(j-c)/R
TO-220AB
t(s)
P
Single pulse
th(j-c)
Characteristics STTH15AC06C
4/11 DocID024884 Rev 1
Figure 5. Relative variation of thermal
impedance, junction to case, versus pulse
duration (TO-220FPAB)
Figure 6. Peak reverse reco very versu s dIF/dt
(typical values, per diode)
Zth(j-c)/Rth(j-c)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-03 1.E-02 1.E-01 1.E+00 1.E+01 1.E+02
t(s)
P
TO-220FPAB
Single pulse
0
2
4
6
8
10
12
0 50 100 150 200 250 300 350 400 450 500
IRM(A)
dIF/dt(A/µs)
IF= 7.5 A
VR= 400 V
Tj= 125 °C
Figure 7. Reverse reco very ti me versus dIF/dt
(typica l values, per diode) Figure 8. Reverse reco very ch arges versus
dIF/dt (typica l values, per diode)
0
50
100
150
200
250
300
350
400
0 50 100 150 200 250 300 350 400 450 500
dIF/dt(A/µs)
IF= 7.5 A
VR= 400 V
Tj= 125 °C
t (ns)
RR
0
100
200
300
400
500
600
0 50 100 150 200 250 300 350 400 450 500
Q (nC)
RR
dIF/dt(A/µs)
IF= 7.5 A
VR= 400 V
Tj= 125 °C
Figure 9. Reverse recovery softness factor
versus dIF/dt (typ ical values , per diode) Figure 10. Relative vari ations of dynami c
param eters ver sus j unction tem perature
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0 50 100 150 200 250 300 350 400 450 500
S
FACTOR
IF= 7.5 A
VR= 400 V
Tj= 125 °C
dIF/dt(A/µs)
0.0
0.5
1.0
1.5
2.0
25 50 75 100 125
IRM
SFACTOR
T
j
(°C)
IF= 30 A; VR= 400 V
Reference: Tj= 125 °C
QRR
DocID024884 Rev 1 5/11
STTH15AC06C Characteristics
Figure 13. Junc tion capacitance versus rev erse voltage applied (typical values, per diod e)
Figure 11. Transient pea k forwar d volta ge
versus dIF/dt (typ ical values , per diode) Figure 12. Forward recovery time versus dIF/dt
(typical values, per diode)
0
2
4
6
8
10
12
50 100 150 200 250 300 350 400 450 500
dIF/dt(A/µs)
V(V)
FP
IF= 7.5 A
Tj= 125 °C
1
10
100
1 10 100 1000
V(V)
R
C(pF)
F = 1 MHz
VOSC = 30 mVRMS
Tj= 25 °C
Pack age informa tion STTH15AC06C
6/11 DocID024884 Rev 1
2 Package information
•Epoxy meets UL94, V0
•Cooling metho d: by conduction (C)
•Recomm ended t orque: 0.4 to 0.6 N ·m
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depe nding on their level of environmental compliance. ECOPACK ®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
Figure 14. TO220AB dimension definitions
A
F
D1
J1
H1
∅P
Q
D
L1
L
b
E
e1
e
L20 L30
b1
c
Resin gate
0.5 mm max.
protrusion(1)
Resin gate
0.5 mm max.
protrusion(1)
(1) Resin gate position accepted in each of the two
position shown as well as the symmetrical opposites
DocID024884 Rev 1 7/11
STTH 15AC0 6C Packag e informati on
Table 6. TO220AB dimension values
Ref.
Dimensions
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 4.40 4.60 0.17 0.18
b 0.61 0.88 0.024 0.035
b1 1.14 1.70 0.045 0.067
c 0.48 0.70 0.019 0.027
D 15.25 15.75 0.60 0.62
D1 1.27 t yp 0.05 typ.
E 10 10.40 0.39 0.41
e 2.40 2.70 0.094 0.106
e1 4.95 5.15 0.19 0.20
F 1.23 1.32 0.048 0.052
H1 6.20 6.60 0.24 0.26
J1 2.40 2.72 0.094 0.107
L 13 14 0.51 0.55
L1 3.50 3.93 0.137 0.154
L20 16.40 typ 0.64 typ.
L30 28.90 typ 1.13 typ.
∅P 3.75 3.85 0.147 0.151
Q 2.65 2.95 0.104 0.116
Pack age informa tion STTH15AC06C
8/11 DocID024884 Rev 1
Figure 15. TO220FPAB dimension definitions
H
A
B
Dia
L7
L6
L5
F1
F2
F
D
E
L4
G1
G
L2
L3
DocID024884 Rev 1 9/11
STTH 15AC0 6C Packag e informati on
Tab le 7. T0-220FPAB dimension values
Ref.
Dimensions
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 4.4 4.6 0.173 0.181
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
F 0.75 1 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 2.4 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
O rderin g in form a ti on STT H 1 5A C0 6C
10/11 DocID024884 Rev 1
3 Ordering information
4 Revision history
Table 8. Ordering information
Order code Marking Package Weight Base qty Del ivery mode
STTH15AC06CT STTH15AC06CT TO-220AB 1.9 g 50 Tube
STTH15AC06C FP STTH15AC06CFP TO -220FPAB 2.0 g 50 Tube
Table 9. Document revision history
Date Revision Changes
21-Oct-2013 1 Fi rst release.
DocID024884 Rev 1 11/11
STTH15AC06C
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