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STMicroelectronics Electronic Components Datasheet

STPR620CT Datasheet

ULTRA FAST RECOVERY RECTIFIER DIODES

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STPR620CT pdf
® STPR620CT/CF/CFP
ULTRA FAST RECOVERY RECTIFIER DIODES
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
Tj(max)
VF(max)
trr(max)
2x3A
200 V
150°C
0.99 V
30 ns
A1
K
A2
FEATURES
s Suited for SMPS
s Low losses
s Low forward and reverse recovery time
s High surge current capability
s Insulated packages:
ISOWATT220AB / TO-220FPAB
Insulation voltage = 2000V DC
Capacitance = 12pF
A2
A1 K
A2
A1 K
TO-220AB
STPR620CT
ISOWATT220AB
STPR620CF
DESCRIPTION
Low cost dual center tap rectifier suited for
Switched Mode Power Supplies and high fre-
quency DC to DC converters.
Packaged in TO-220AB, TO-220FPAB and
ISOWATT220AB, this device is intended for use
in low voltage, high frequency inverters, free
wheeling and polarity protection applications.
A2
K
A1
TO-220FPAB
STPR620CFP
ABSOLUTE MAXIMUM (limiting values)
Symbol
Parameter
Value
Unit
VRRM
IF(RMS)
IF(AV)
Repetitive peak reverse voltage
RMS forward current
Per diode
Average forward
current δ = 0.5
TO-220AB
Tc=125°C Per diode
ISOWATT220AB Tc=120°C Per device
TO-220FPAB
200
10
3
6
V
A
A
IFSM Surge non repetitive forward current
Tstg Storage temperature range
Tj Maximum junction temperature
tp=10ms sinusoidal
30
- 65 to + 150
150
A
°C
°C
January 2002- Ed:3D
1/7


STMicroelectronics Electronic Components Datasheet

STPR620CT Datasheet

ULTRA FAST RECOVERY RECTIFIER DIODES

No Preview Available !

STPR620CT pdf
STPR620CT/CF/CFP
THERMAL RESISTANCES
Symbol
Rth (j-c)
Junction to case
Parameter
TO-220AB
ISOWATT220AB
TO-220FPAB
Per diode
Per diode
When the diodes 1 and 2 are used simultaneously :
Tj(diode 1) = P(diode 1) x Rth(j-c) (Per diode) + P(diode 2) x Rth(c)
Value
6.5
8.5
Unit
°C/W
ELECTRICAL CHARACTERISTICS
STATIC CHARACTERISTICS
Symbol
Test Conditions
IR *
VF **
Tj = 25°C
Tj = 100°C
Tj = 125°C
Tj = 125°C
Tj = 25°C
VR = VRRM
IF = 3 A
IF = 6 A
IF = 6 A
Pulse test :
* tp = 5 ms, δ < 2 %
** tp = 380 µs, δ < 2 %
RECOVERY CHARACTERISTICS
Symbol
Test Conditions
trr Tj = 25°C
tfr Tj = 25°C
VFP Tj = 25°C
IF = 0.5A
IR = 1A
IF = 1A
VFR = 1.1 x VF
IF = 1A
Irr = 0.25A
tr = 10 ns
tr = 10 ns
To evaluate the conduction losses use the following equation :
P = 0.78 x IF(AV) + 0.070 x IF2(RMS)
Min.
Typ.
Max.
50
0.6
0.99
1.20
1.25
Unit
µA
mA
V
Min. Typ. Max. Unit
30 ns
20 ns
3V
Fig. 1: Average forward power dissipation versus
average forward current (Per diode).
Fig. 2: Peak current versus form factor (Per diode).
2/7


Part Number STPR620CT
Description ULTRA FAST RECOVERY RECTIFIER DIODES
Maker STMicroelectronics
Total Page 7 Pages
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