STMicroelectronics STTH8L06 Technical data
®
TURBO 2 ULTRAFAST HIGH VOLTAGE RECTIFIER
Table 1: Main Product Characteristics
I
F(AV)
V
RRM
I
(max)
R
T
j
(typ)
V
F
(typ)
t
rr
FEATURES AND BENEFITS
■ Ultrafast switching
■ Low reverse recovery current
■ Low thermal resistance
■ Reduces switching and conduction losses
DESCRIPTION
The STTH8L06, which is using ST Turbo2 600V
technology, is specially suited as boost diode in
discontinuous or critical mode power factor
corrections.
The device is also intended for use as a free
wheeling diode in power supplies and other power
switching applications.
8 A
600 V
200 µA
175°C
0.85 V
75 ns
STTH8L06
K
A
K
TO-220AC
STTH8L06D
A
K
TO-220AC Insulated
STTH8L06DI
Table 2: Order Codes
Part Number Marking
STTH8L06D STTH8L06D
STTH8L06FP STTH8L06FP
STTH8L06DI STTH8L06DI
STTH8L06DIRG STTH8L06DI
STTH8L06G STTH8L06G
STTH8L06G-TR STTH8L06G
TO-220FPAC
STTH8L06FP
K
D
STTH8L06G
2
PA K
A
K
A
NC
Table 3: Absolute Ratings (limiting values)
Symbol Parameter Value Unit
V
RRM
I
F(RMS)
Repetitive peak reverse voltage 600 V
RMS forward voltage TO-220AC / TO-220FPAC 30 A
TO-220AC Ins. 24
I
F(AV)
Average forward current
δ = 0.5
TO-220AC Tc = 150°C 8 A
TO-220FPAC Tc = 125°C
TO-220AC Ins. Tc = 135°C
I
FSM
T
T
June 2005 REV. 4
Surge non repetitive forward current tp = 10ms sinusoidal 120 A
Storage temperature range -65 to + 175 °C
stg
Maximum operating junction temperature - 40 to 175 °C
j
1/8
STTH8L06
Table 4: Thermal Resistance
Symbol Parameter Value (max). Unit
R
th(j-c)
Junction to case
TO-220AC / D
2
PAK
TO-220FPAC 5
TO-220AC Ins. 4
Table 5: Static Electrical Characteristics
Symbol Parameter Test conditions Min. Typ Max. Unit
I
Reverse leakage current Tj = 25°C VR = V
R
= 150°C 16 200
T
j
V
Forward voltage drop Tj = 25°C IF = 8A 1.3 V
F
= 150°C 0.85 1.05
T
j
RRM
2.5 °C/W
8µA
To evaluate the conduction losses use the following equation: P = 0.89 x I
F(AV)
+ 0.022 I
F2(RMS)
Table 6: Dynamic Characteristics
Symbol Parameter Test conditions Min. Typ Max. Unit
t
Reverse recovery
rr
Tj = 25°C IF = 1A dIF/dt = 50 A/µs VR =30V 75 105 ns
time
t
V
Forward recovery
fr
time
Forward recovery
FP
Tj = 25°C IF = 8A dIF/dt = 100 A/µs
= 1.1 x V
V
FR
Fmax
IF = 8A dIF/dt = 100 A/µs 6 V
150 ns
voltage
Figure 1: Conduction losses versus average
current
P(W)
11
10
9
8
7
6
5
4
3
2
1
0
0246810
δ = 0.05
δ = 0.1
I (A)
F(AV)
δ = 0.2
δ = 0.5
δ
=tp/T
δ = 1
T
tp
Figure 2: Forward voltage drop versus forward
current
I (A)
FM
100.0
10.0
1.0
0.1
T =150°C
j
(maximum values)
T =25°C
j
V (V)
FM
(maximum values)
T =150°C
j
(typical values)
0.0 0.5 1.0 1.5 2.0 2.5 3.0
2/8
STTH8L06
Figure 3: Relative variation of thermal
impedance junction to case versus pulse
duration (TO-220FPAC)
Z/R
th(j-c) th(j-c)
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
t (s)
p
δ
=tp/T
T
tp
Figure 5: Peak reverse recovery current versus
/dt (typical values)
dI
F
I (A)
RM
14
V =400V
R
T =125°C
13
j
12
11
10
9
8
7
6
5
4
3
2
1
0
0 20 40 60 80 100 120 140 160 180 200
I =0.25 x I
F F(AV)
I =0.5 x I
F F(AV)
dI /dt(A/µs)
F
I=I
FF(AV)
I =2 x I
F F(AV)
Figure 4: Relative variation of thermal
impedance junction to case versus pulse
2
δ
=tp/T
PAK)
T
tp
/dt
F
duration (TO-220AC, TO-220AC Ins., D
Z/R
th(j-c) th(j-c)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
Single pulse
0.2
0.1
0.0
1.E-03 1.E-02 1.E-01 1.E+00
t (s)
p
Figure 6: Reverse recovery time versus dI
(typical values)
t (ns)
rr
1000
900
800
700
600
500
400
300
200
100
0
0 20 40 60 80 100 120 140 160 180 200
I =2 x I
FF(AV)
I=I
FF(AV)
I =0.5 x I
FF(AV)
dI /dt(A/µs)
F
V =400V
R
T =125°C
j
Figure 7: Reverse recovery charges versus dI
(typical values)
Q (nC)
rr
1000
V =400V
R
T =125°C
900
j
800
700
600
500
400
300
200
100
0
0 20 40 60 80 100 120 140 160 180 200
I =2 x I
FF(AV)
I=I
FF(AV)
I =0.5 x I
FF(AV)
dI /dt(A/µs)
F
/dt
F
Figure 8: Softness factor versus dIF/dt (typical
values)
S factor
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0 25 50 75 100 125 150 175 200
dI /dt(A/µs)
F
I2 x I
≤
F F(AV)
V =400V
R
T =125°C
j
3/8
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