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STTH30R03CG-TR

P1-P3P4-P6
1/6
STTH30R03CW/CG
July 2002 - Ed: 1C
HIGH FREQUENCY SECONDARY RECTIFIER
®
The TURBOSWITCH "R" is an ultra high
performance diode.
This TURBOSWITCH family, which drastically
cuts losses in associated MOSFET when run at
high dI
F
/dt, is suited for HF OFF-Line SMPS and
DC/DC converters.
DESCRIPTION
■
Designed for high frequency applications.
■ Hyperfast recovery competes with GaAs devices.
■ Allows size decrease of snubbers and heatsinks.
FEATURES AND BENEFITS
Symbol Parameter Value Unit
V
RRM
Repetitive peak reverse voltage
300 V
I
F(RMS)
RMS forward current
30 A
I
F(AV)
Average forward current Tc = 120°C
δ = 0.5
Per diode
Per device
15
30
A
I
FSM
Surge non repetitive forward current tp = 10 ms sinusoidal
120 A
T
stg
Storage temperature range
- 65 + 175 °C
Tj
Maximum operating junction temperature
+ 175 °C
ABSOLUTE RATINGS (limiting values, per diode)
I
F(AV)
2x15A
V
RRM
300 V
I
RM
(typ.) 4.5A
Tj (max) 175 °C
V
F
(max) 1.4 V
trr (max) 35 ns
MAJOR PRODUCT CHARACTERISTICS
A1
K
A2
TO-247
STTH30R03CW
K
A1
A2
D
2
PAK
STTH30R03CG
STTH30R03CW/CG
2/5
Symbol Parameter Value Unit
R
th (j-c)
Junction to case Per diode
2.0 °C/W
Total
1.2
R
th (c)
Coupling
0.4
THERMAL AND POWER DATA
Symbol Parameter Tests conditions Min. Typ. Max. Unit
I
R
*
Reverse leakage
current
V
R
=V
RRM
Tj = 25°C
20 µA
Tj = 125°C
30 200
V
F
**
Forward voltage drop I
F
= 15 A Tj = 25°C
1.9 V
Tj = 125°C
1.1 1.4
Pulse test : * tp=5ms,δ<2%
** tp = 380 µs, δ <2%
To evaluate the maximum conduction losses use the following equation :
P=1xI
F(AV)
+ 0.026 I
F
2
(RMS)
STATIC ELECTRICAL CHARACTERISTICS
Symbol Tests conditions Min. Typ. Max. Unit
trr
I
F
= 0.5 A Irr = 0.25 A I
R
= 1A Tj = 25°C
20 ns
I
F
=1A dI
F
/dt=-50A/µsV
R
= 30V
35
I
RM
V
R
= 200 V I
F
= 15A dI
F
/dt = - 200A/µs Tj = 125°C
4.5 6 A
S factor 0.4
RECOVERY CHARACTERISTICS
Symbol Tests conditions Min. Typ. Max. Unit
t
fr
Tj = 25°C I
F
= 15A dI
F
/dt = 100A/µs
measured at 1.1xV
F
max
300 ns
V
FP
Tj = 25°C I
F
= 15A dI
F
/dt = 100A/µs
3.5 V
TURN-ON SWITCHING CHARACTERISTICS
STTH30R03CW/CG
3/6
02468101214161820
0
5
10
15
20
25
30
IF(av) (A)
P(W)
δ = 0.05
δ = 0.1
δ = 0.2
δ = 0.5
δ = 1
T
δ
=tp/T
tp
Fig. 1: Conduction losses versus average current
011223344
1
10
100
200
VFM(V)
IFM(A)
Tj=125°C
Maximum values
Tj=125°C
Typical values
Tj=25°C
Maximum values
Fig. 2: Forward voltage drop versus forward
current.
1E-3 1E-2 1E-1 1E+0
0.0
0.2
0.4
0.6
0.8
1.0
tp(s)
Zth(j-c)/Rth(j-c)
δ = 0.5
δ = 0.2
δ = 0.1
Single pulse
T
δ
=tp/T
tp
Fig. 3: Relative variation of thermal impedance
junction to case versus pulse duration.
0 50 100 150 200 250 300 350 400 450 500
0
10
20
30
40
50
60
70
80
dIF/dt(A/µs)
trr(ns)
VR=200V
Tj=125°C
IF=2 x IF(av)
IF=IF(av)
IF=0.5 x IF(av)
Fig. 5: Reverse recovery time versus dI
F
/dt
(90% confidence).
0 50 100 150 200 250 300 350 400 450 500
0
2
4
6
8
10
12
dIF/dt(A/µs)
IRM(A)
VR=200V
Tj=125°C
IF= 2 x IF(av)
IF=IF(av)
IF= 0.5 x IF(av)
Fig. 4: Peak reverse recovery current versus
dI
F
/dt (90% confidence).
0 50 100 150 200 250 300 350 400 450 500
0
25
50
75
100
125
150
dIF/dt(A/µs)
Qrr(nC)
VR=200V
Tj=125°C
IF=2 x IF(av)
IF=IF(av)
IF=0.5 x IF(av)
Fig. 6: Reverse recovery charges versus dIF/dt
(90% confidence).
P1-P3P4-P6

STTH30R03CG-TR

Mfr. #:
Buy STTH30R03CG-TR
Manufacturer:
STMicroelectronics
Description:
Rectifiers 2X15 Amp 300 Volt
Lifecycle:
New from this manufacturer.
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