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PSTA796 Datasheet Preview

PSTA796 Datasheet

HIGH POWER FAST RECOVERY RECTIFIER

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Technical Data : AD-034
Page1 of 2
P O S I T I O N I N G PSTA796 - Fast Recovery Rectifier
1500 - 2400 VRRM; 925 A avg
*********************************************************************************************************
HIGH POWER FAST RECOVERY RECTIFIER
Features:
. All Diffused Structure
. Fast Switching Performance
. Blocking capabilty up to 2400 volts
. Soft Reverse Recovery
. Rugged Ceramic Hermetic Package
. Pressure Assembled Device
ELECTRICAL CHARACTERISTICS AND RATINGS
Reverse Blocking
Device Type
PSTA796PE
PSTA796PM
PSTA796PN
PSTA796L
VRRM (1)
1500
1600
1800
2000
VRSM (1)
1600
1700
1900
2100
PSTA796LB
PSTA796LD
2200
2400
2300
2500
VRRM = Repetitive peak reverse voltage
VRSM = Non repetitive peak reverse voltage (2)
Repetitive peak reverse
leakage
IRRM
10 mA
75 mA (3)
Notes:
All ratings are specified for Tj=25 oC unless
otherwise stated.
(1) All voltage ratings are specified for an applied
50Hz/60zHz sinusoidal waveform over the
temperature range -40 to +150 oC.
(2) 10 msec. max. pulse width
(3) Maximum value for Tj = 150 oC.
(4) See parameter definition below :
Conducting - on state
Parameter
Average value of on-state current
RMS value of on-state current
Peak one cycle surge
(non repetitive) current
I square t
Peak on-state voltage
Reverse Recovery Current (4)
Reverse Recovery Charge (4)
Reverse Recovery Time (4)
Symbol Min Max.
Typ
IF(AV)
.
.
925
Units
A
Conditions
Sinewave,180o conduction,Tc =70oC
IFRMS
1450
A Nominal value
18000
A 8.3 msec (60Hz), sinusoidal wave-
IFSM shape, 180o conduction, Tj = 150 oC
16000
A 10.0 msec (50Hz), sinusoidal wave-
shape, 180o conduction, Tj = 150 oC
I2t
1.3x106
A2s 8.3 msec and 10 msec
VFM 2.65 V IFM = 2900 A; Duty cycle 0.01%; Tjmax
IRM(REC)
45 A IFM = 1000 A; dIF/dt = 10 A/µs; Tjmax
Qrr 200 µC IFM = 1000 A; dIF/dt = 10 A/µs; Tjmax
tRR * µs
* For guaranteed maximum values, contact factory




PST

PSTA796 Datasheet Preview

PSTA796 Datasheet

HIGH POWER FAST RECOVERY RECTIFIER

No Preview Available !

THERMAL AND MECHANICAL CHARACTERISTICS
Rectifier
Technical Data : AD-034
Page 2 of 2
PSTA796 - Fast Recovery
Parameter
Operating temperature
Storage temperature
Symb
ol
Tj
Tstg
Min.
-40
-40
Max.
+150
+150
Typ.
Units Conditions
oC
oC
Thermal resistance - junction to case
Thermal resistance - case to sink
Mounting force
Weight
RΘ (j-c)
RΘ (c-s)
P
W
5000
22.3
0.023
0.046
.010
.020
6000
26.7
oC/W
oC/W
lb.
kN
16 oz.
460 g
Double sided cooled
Single sided cooled
Double sided cooled *
Single sided cooled *
* Mounting surfaces smooth, flat and greased
CASE OUTLINE AND DIMENSIONS
Add:Room303 Weiheng Building No.20 B Area Lanyuan Yangzhou Jiangsu P.R.C¡¡Zip:225000
Contact Person:John Chang¡¡Tel:+86-514-7360558¡¡Fax:+86-514-7782297;7367519
E-mail:pst@pst888.com;positioning@china.com


Part Number PSTA796
Description HIGH POWER FAST RECOVERY RECTIFIER
Maker PST
Total Page 2 Pages
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