ST STTH10LCD06 User Manual
STTH10LCD06
Turbo2 ultrafast - high voltage rectifier for flat panel displays
Features
■ ultrafast switching
■ low reverse current
■ low thermal resistance
■ reduces conduction and switching losses
■ insulated package TO-220FPAC:
– insulated voltage: 2500 V rms
– typical package capacitance: 12 pF
Description
The STTH10LCD06 uses ST Turbo2 technology.
This device is suited for power applications in flat
panel displays and especially applicable to
switching power supplies in LCDs.
KA
K
TO-220AC
STTH10LCD06D
K
A
A
A
STTH10LCD06FP
A
DPAK
STTH10LCD06SB-TR
Table 1. Device summary
I
F(AV)
V
RRM
T
j
(typ) 1.3 V
V
F
(max) 50 ns
t
rr
STTH10LCD06SG-TR
K
TO-220FPAC
K
K
A
2
PAK
D
10 A
600 V
175 °C
A
A
September 2010 Doc ID 15858 Rev 2 1/10
www.st.com
10
Characteristics STTH10LCD06
1 Characteristics
Table 2. Absolute ratings (limiting values per diode at 25 °C, unless otherwise specified)
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage 600 V
DPAK 18
I
F(RMS)
I
F(AV)
I
FSM
T
1. condition to avoid thermal runaway for a diode on its own heatsink
Forward current rms
Average forward current, δ = 0.5
TO-220AC, TO-220FPAC, D
T
= 105 °C TO-220AC, DPAK, D2PA K 1 0 A
c
T
= 55 °C TO-220FPAC, 10 A
c
2
PA K 3 5
Surge non repetitive forward current tp = 10 ms sinusoidal 100 A
Storage temperature range -65 to + 175 °C
stg
T
Maximum operating junction temperature
j
dP
tot
j
1
--------------------------<
R
th j a–()
--------------dT
(1)
175 °C
Table 3. Thermal resistance
Symbol Parameter Value Unit
2
R
th(j-c)
Table 4. Static electrical characteristics
Junction to case
TO-220AC, DPAK, D
TO-220FPAC 6
Symbol Parameter Test conditions Min. Typ. Max. Unit
= 25 °C
T
(1)
I
R
V
Reverse leakage current
(2)
Forward voltage drop
F
1. Pulse test: tp = 5 ms, δ < 2 %
2. Pulse test: t
= 380 µs, δ < 2 %
p
j
T
= 150 °C - 13 130
j
= 25 °C
T
j
T
= 150 °C - 1.3 1.6
j
V
= V
R
I
= 10 A
F
RRM
PA K 3 .5
--5
--2
°C/W
A
µA
V
To evaluate the conduction losses use the following equation:
P = 1.20 x I
Table 5. Dynamic electrical characteristics
Symbol Parameter
t
rr
I
RM
t
fr
V
FP
2/10 Doc ID 15858 Rev 2
Reverse recovery time
Reverse recovery current
Forward recovery time
Forward recovery voltage
+ 0.040 x I
F(AV)
F2(RMS)
Test conditions
= 1 A, dIF/dt = -50 A/µs,
I
F
= 30 V, Tj = 25 °C
V
R
= 10 A, dIF/dt = -50 A/µs,
I
F
VR = 400 V, Tj = 125 °C
= 10 A dIF/dt = 100 A/µs
I
F
= 1.1 x V
V
FR
= 10 A dIF/dt = 100 A/µs
I
F
VFR = 1.1 x V
, Tj = 25 °C
Fmax
, Tj = 25 °C
Fmax
Min. Typ. Max. Unit
-3550ns
-2.02.8A
- - 230 ns
-4-V
STTH10LCD06 Characteristics
Figure 1. Conduction losses versus
average current
P (W)
F(AV)
22
20
18
16
14
12
10
8
6
4
2
0
0123456789101112
δ=0.05
δ=0.1 δ=0.2
I (A)
F(AV)
δ=0.5
δ=1
T
tp
=tp/T
δ
Figure 3. Relative variation of thermal
impedance junction to case versus
pulse duration
Z/R
th(j-c) th(j-c)
1.0
Single pulse
0.9
TO-220AC, DPAK and D PAK
0.8
2
0.7
0.6
0.5
0.4
0.3
0.2
t (s)
0.1
p
0.0
1.E-03 1.E-02 1.E-01 1.E+00
Figure 5. Peak reverse recovery current
versus dI
I (A)
RM
12
IF = 10A
11
V
=400V
R
10
9
8
7
6
5
4
3
2
1
0
10 100 1000
/dt (typical values)
F
Tj= 125 °C
Tj= 25 °C
dI /dt(A/µs)
F
Figure 2. Forward voltage drop versus
forward current
I (A)
FM
100
90
80
70
60
50
40
30
20
10
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
Tj=150°C
Tj=150°C
(Maximum values)
(Maximum values)
Tj=150°C
Tj=150°C
(Typical values)
(Typical values)
V (V)
FM
Tj=25°C
(Maximum values)
Figure 4. Relative variation of thermal
impedance junction to case versus
pulse duration (TO-220FPAC)
Z/R
th(j-c) th(j-c)
1.0
Single pulse
0.9
TO-220FPAC
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.E-03 1.E-02 1.E-01 1.E+00 1.E+01
t (s)
p
Figure 6. Reverse recovery time versus
dIF/dt (typical values)
t (ns)
rr
220
200
180
160
140
120
100
80
60
40
20
0
0 50 100 150 200 250 300 350 400 450 500
Tj= 125 °C
Tj= 25 °C
dI /dt(A/µs)
F
IF = 10A
V
=400V
R
Doc ID 15858 Rev 2 3/10
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