STTA312B

Product : Ultra Fast Recovery Rectifiers
Mounting Style : SMD/SMT
Configuration : Single
Packaging : Tube
Forward Continuous Current : 6 A
Max Surge Current : 25 A
Forward Voltage Drop : 1.8 V
Reverse Current IR : 20 uA
Reverse Voltage : 1200 V
Package / Case : TO-252
Recovery Time : 115 ns


Features:

SPECIFICTOTHEFOLLOWINGOPERATIONS: SNUBBING OR CLAMPING, DEMAGNETIZATIONAND RECTIFICATION
ULTRA-FAST, SOFT RECOVERY
VERY LOW OVERALL POWER LOSSES AND PARTICULARYLOWFORWARD VOLTAGE
HIGHFREQUENCYOPERATION
HIGH REVERSEVOLTAGECAPABILITY


Specifications

Symbol	Parameter		Value	Unit
VRRM	Repetitive peak reverse voltage		600	V
VRSM	Non repetitive peak reverse voltage		600	V
IF(RMS)	RMS forward current		6	A
IFRM	Repetitive peak forward current	tp = 5 s F = 5kHz square	35	A
IFSM	Surge non repetitive forward current	tp = 10ms sinusoidal	25	A
Tstg	Storage temperature range		- 65 to + 150	°C
Tj	Maximum operating junction temperature		125	°C

Description

TURBOSWITCH 1200V STTA312B drastically cuts losses in all high voltage operationswhich require extremely fast, soft and noise-free power diodes.

Due to their optimized switching performances  STTA312B they also highly decrease power losses in any associated switching IGBT or MOSFET in all "freewheel mode" operations.

They are particularly suitable in motor control circuitries, or in primary of SMPS as snubber, clamping or demagnetizing diodes. They are also suitablefor the secondaryofSMPSas high voltage rectifier diodes.