ST STTH1506TPI User Manual

®
MAJOR PRODUCTS CHARACTERISTICS
I
F(AV)
V
RRM
15 A
600 V (in series)
Tj (max) 150 °C
(max) 2.6 V
V
(typ.) 4.8 A
I
RM
FEATURES AND BENEFITS
Especially suited as boost diode in continuous
mode power factor correctors and hard switching conditions.
Designed for high di/dt operation. Hyperfast
recovery current to compete with GaAs devices. Allows downsizing of mosfet and heatsinks.
Internal ceramic insulated devices with equal thermal conditions for both 300V diodes.
Insulation (2500V RMS) allows placement on
same heatsink as mosfet and flexible heatsinking on common or separate heatsink.
Matched diodes for typical PFC application without need for voltage balance network.
C = 7pF
STTH1506TPI
Tandem 600V Hyperfast Rectifer
12
DESCRIPTION
The TURBOSWITCH “H” is an ultra high performance diodecomposedof two300V dicein series. TURBOSWITCH “H” family drastically cuts losses in the associated MOSFET when run at
/dt.
high dI
3
1
2
(insulated)
3
TOP3I
ABSOLUTE RATINGS (limiting values for both diodes in series)
Symbol Parameter Value Unit
V
RRM
I
F(RMS)
I
FSM
T
stg
Tj
TM: TURBOSWITCH is a trademark of STMicroelectronics
May 2002 - Ed: 1A
Repetitive peak reverse voltage RMS forward current Surge non repetitive forward current tp = 10 ms sinusoidal Storage temperature range Maximum operating junction temperature
600 V
26 A
130 A
-65 +150 °C + 150 °C
1/5
STTH1506TPI
THERMAL AND POWER DATA
Symbol Parameter Test conditions Value Unit
R
R
R
th (j-c)
th (c)
th (j-c)
P
Junction to case Per diode
Junction to case Total
1
Conduction power dissipation for both diodes
Coupling
I
=15A δ= 0.5
F(AV)
Tc = 70°C
STATIC ELECTRICAL CHARACTERISTICS (for both diodes)
Symbol Parameter Tests Conditions Min. Typ. Max. Unit
2.9 °C/W
0.3
1.6 50 W
*
I
R
Reverse leakage cur­rent
V
**
Pulse test: * tp = 5ms, δ <2%
Forward voltage drop I
** tp = 380µs, δ <2%
V
R=VRRM
Tj = 25°C Tj = 125°C
= 15A Tj=25°C
Tj = 125°C
30 200
2.1 2.6
20 µA
3.6 V
To evaluate the maximum conduction losses use the following equation: P=1.8xI
F(AV)
+ 0.053 x I
F2(RMS)
RECOVERY CHARACTERISTICS
Symbol Parameter Tests Conditions Min. Typ. Max. Unit
trr
Reverse recovery time
= 0.5 A Irr = 0.25A
I
IR=1A I
=1A dIF/dt = - 50A/µs
Tj = 25°C
16 ns
35
VR=30V
S
I
RM
factor
Reverse recovery current
VR= 400 V IF=15A dIF/dt = -200 A/µs
Tj = 125°C
4.8 6.0 A
0.4 -
TURN-ON SWITCHING CHARACTERISTICS
Symbol Parameter Tests Conditions Min. Typ. Max. Unit
tfr
Forward recovery time
V
FP
Forward
=15A dIF/dt = 100A/µs,
I
Tj = 25°C
VFR=1.1xVFmax IF=15A dIF/dt = 100 A/µs Tj = 25°C
200 ns
6V
recovery voltage
2/5
STTH1506TPI
Fig.1: Conduction losses versus averagecurrent.
P(W)
55 50 45 40
δ = 0.05
δ = 0.1
δ = 0.2
δ = 0.5
δ = 1
35 30 25 20 15
T
10
5
IF(AV)(A)
0
δ
=tp/T
tp
02468101214161820
Fig. 3: Relative variation of thermal impedance junction to case versus pulse duration.
Zth(j-c)/Rth(j-c)
1.0
0.9
0.8
0.7
δ = 0.5
0.6
0.5
δ = 0.2
0.4
δ = 0.1
0.3
0.2
Single pulse
0.1
tp(s)
0.0
1.E-03 1.E-02 1.E-01 1.E+00
δ
=tp/T
T
tp
Fig. 2: Forward voltage drop versus forward current.
IFM(A)
130 120 110 100
T=125°C
j
90 80
Tj=125°C
(Maximum values)
(Maximum values)
70
T=125°C
60 50
j
(Typical values)
40
T=25°C
30 20 10
VFM(V)
j
(Maximum values)
0
012345678
Fig.4: Peak reverserecovery current versus dIF/dt (90% confidence).
IRM(A)
22
V =400V
R
20
j
T=125°C
18 16 14 12 10
I =0.5 x IF F(AV)
I =0.25 x IF F(AV)
I=IF F(AV)
8 6 4 2 0
dIF/dt(A/µs)
0 200 400 600 800 1000
I =2 x IF F(AV)
Fig. 5: Reverse recovery time versus dIF/dt (90% confidence).
trr(ns)
100
90 80 70 60 50
I =2 x IF F(AV)
40 30
I=IF F(AV)
20 10
I =0.5 x IF F(AV)
dIF/dt(A/µs)
0
0 200 400 600 800 1000
V =400V
R j
T=125°C
Fig. 6: Reverse recovery charges versus dIF/dt (90% confidence).
Qrr(nC)
350
V =400V
R j
T=125°C
300
250
200
150
100
50
0
0 200 400 600 800 1000
I =2 x IF F(AV)
I=IF F(AV)
I =0.5 x IF F(AV)
dIF/dt(A/µs)
3/5
STTH1506TPI
Fig. 7: Softness factor versus dIF/dt (typical
values).
S factor
0.80
I=I
F F(AV) R
V =400V
j
T=125°C
0.70
0.60
0.50
0.40
0.30
0.20 0 200 400 600 800 1000
dIF/dt(A/µs)
Fig. 9: Transient peak forward voltage versus
/dt (90% confidence).
dI
VFP(V)
16
I=I
F F(AV)
j
T=125°C
14
12
10
8
6
4
2
0
0 50 100 150 200 250 300 350 400 450 500
dIF/dt(A/µs)
Fig. 8: Relative variations of dynamic parameters
versus junction temperature.
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00 25 50 75 100 125
S factor
IRM
Tj(°C)
I=I
F F(AV) R
V =400V
j
Reference:T =125°C
Fig. 10: Forward recovery time versus dIF/dt (90% confidence).
tfr(ns)
400
350
300
250
200
150
100
50
0
0 100 200 300 400 500
dIF/dt(A/µs)
I=I
F F(AV)
FR F
V =1.1 x V max.
j
T=125°C
Fig. 11: Junction capacitance versus reverse voltage applied (typical values).
C(pF)
1000
F=1MHz
OSC
V =30mV
j
T=25°C
100
10
1 10 100 1000
4/5
VR(V)
PACKAGE MECHANICAL DATA
TOP3I
STTH1506TPI
DIMENSIONS
REF.
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 4.4 4.6 0.173 0.181 B 1.45 1.55 0.057 0.061 C 14.35 15.60 0.565 0.614 D 0.5 0.7 0.020 0.028 E 2.7 2.9 0.106 0.114 F 15.8 16.5 0.622 0.650 G 20.4 21.1 0.815 0.831 H 15.1 15.5 0.594 0.610
J 5.4 5.65 0.213 0.222 K 3.4 3.65 0.134 0.144 L 4.08 4.17 0.161 0.164 P 1.20 1.40 0.047 0.055 R 4.60 0.181
Ordering code Marking Package Weight Base qty Deliverymode
STTH1506TPI STTH1506TPI TOP3I 4.46 g. 30 Tube
Epoxy meets UL94,V0
Informationfurnishedisbelievedtobeaccurateand reliable. However, STMicroelectronics assumes no responsibility for the consequences of useofsuch information nor for any infringement of patents or other rights of third parties which mayresultfrom its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap­proval of STMicroelectronics.
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© 2002 STMicroelectronics - Printed in Italy - All rights reserved.
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