Document
Ultrafast Recovery Rectifier
STTH812D
FEATURES ·Ultrafast Recovery Time ·Low Forward Voltage ·Low Leakage Current ·150℃ Operating Junction Temperature ·Minimum Lot-to-Lot variations for robust device
performance and reliable operation
APPLICATIONS ·Switching power supplies ·Power switching circuits ·General purpose
ABSOLUTE MAXIMUM RATINGS(Ta=25℃)
SYMBOL
PARAMETER
VALUE UNIT
VRRM VRWM
VR
IF(AV)
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage
Average Rectified Forward Current (Rated VR)
1200
V
8
A
IFRM
Peak Repetitive Forward Current
100
A
IFSM
Nonrepetitive Peak Surge Current
80
A
TJ
Junction Temperature
-65~150 ℃
Tstg
Storage Temperature Range
-65~150 ℃
isc website:www.iscsemi.com
1 isc & iscsemi is registered trademark
Ultrafast Recovery Rectifier
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
Rth j-c Thermal Resistance,Junction to Case
STTH812D
MAX 1.9
UNIT ℃/W
ELECTRICAL CHARACTERISTICS(Ta=25℃) (Pulse Test: Pulse Width=300μs,Duty Cycle≤2%)
SYMBOL
PARAMETER
CONDITIONS
MAX
IF= 8A
2.2
VF*
Maximum Instantaneous Forward Voltage
IF= 8A ,Tc=125℃
2.0
VRRM= 1200V
8
IR
Maximum Instantaneous Reverse Current
VRRM= 1200V ,Tc=125℃
50
trr
Maximum Reverse Recovery Time
IF=1A IR=1.0A IREC=0.25A
100
*:Pulse test ,Pulse width=300us,duty cycle≤2%
UNIT V μA ns
NOTICE: ISC reserves the rights to make changes of the content herein the datasheet at any time without notification. The information contained herein is presented only as a guide for the applications of our products. ISC products are intended for usage in general electronic equipment. The products are not designed for use in equipment which require specialized quality and/or reliability, or in equipment which could have applications in hazardous environments, aerospace industry, or medical field. Please contact us if you intend our products to be used in these special applications. ISC makes no warranty or guarantee regarding the suitability of its products for any particular purpose, nor does ISC assume any liability arising from the application or use of any products, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
isc website:www.iscsemi.com
2 isc & iscsemi is registered trademark
.