ST STTH3006 User Manual
Turbo 2 ultrafast high voltage rectifier
Features
■ Ultrafast switching
■ Low reverse current
■ Low thermal resistance
■ Reduces switching and conduction losses
■ Package insulation voltage:
– DOP3I : 2500 V
Description
The STTH3006 uses ST Turbo 2 600 V
technology and is especially suited for use in
switching power supplies, and industrial
applications, such as rectification and continuous
mode PFC boost diode.
RMS
TO-220AC
STTH3006D
A
K
DOP3I
STTH3006PI
STTH3006
A
K
DO-247
STTH3006W
A
K
Table 1. Device summary
Symbol Value
I
F(AV)
V
RRM
T
j
V
(typ) 1.10 V
F
(max) 50 ns
t
rr
30 A
600 V
175 °C
September 2011 Doc ID 12368 Rev 3 1/10
www.st.com
10
Characteristics STTH3006
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 voltage 50 A
Average forward
current
Surge non repetitive forward current tp = 10 ms sinusoidal 300 A
FSM
Storage temperature range -65 to + 175 °C
stg
Maximum operating junction temperature 175 °C
T
j
TO-220AC / DO-247 T
DOP3I T
= 115 °C δ = 0.5
c
= 85 °C δ = 0.5
c
30 A
Symbol Parameter Value (max) Unit
TO-220AC / DO-247 1.1
R
s
Table 4. Static electrical characteristic
th(j-c)
Junction to case
DOP3I 1.7
°C/W
Symbol Parameter Test conditions Min. Typ. Max. Unit
IR
V
1. Pulse test: tp = 5 ms, δ < 2%
2. Pulse test: tp = 380 µs, δ < 2%
current
(2)
Forward voltage drop
F
Reverse leakage
(1)
= 25 °C
T
j
= 150 °C 80 800
T
j
= V
V
R
RRM
Tj = 25 °C
IF = 30 A
= 150 °C 1.10 1.40
T
j
25
1.85
µA
V
To evaluate the conduction losses use the following equation:
P = 1.07 x I
2/10 Doc ID 12368 Rev 3
F(AV)
+ 0.011 I
F2(RMS)
STTH3006 Characteristics
Table 5. Dynamic characteristics
Symbol Parameter Test conditions Min. Typ. Max. Unit
I
= 0.5 A, Irr = 0.25 A,
I
t
RM
rr
Reverse
recovery
time
Reverse
recovery
current
= 25 °C
T
j
Tj = 125 °C
F
=1 A
I
R
= 1 A, dIF/dt = -50 A/µs
I
F
=30 V
V
R
= 30 A, VR = 400 V
I
F
/dt = -100 A/µs
dI
F
50 70
811A
50
ns
Forward
t
fr
recovery
Tj = 25 °C
time
Forward
V
FP
recovery
Tj = 25 °C
voltage
IF = 30 A,
dIF/dt = 100 A/µs
= 1.1 x V
V
FR
Fmax
IF = 30 A,
dIF/dt = 100 A/µs
= 1.1 x V
V
FR
Fmax
500 ns
2.5 V
Doc ID 12368 Rev 3 3/10
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