STTA9012TV2 STMicroelectronics, STTA9012TV2 Datasheet - Page 5

• Manufacturer Part Number: STTA9012TV2
• Description: DIODE TURBOSWITCH 1200V ISOTOP
• Manufacturer: STMicroelectronics
• Series: TURBOSWITCH™r

Specifications of STTA9012TV2

• Voltage - Forward (vf) (max) @ If: 2.05V @ 45A
• Current - Reverse Leakage @ Vr: 200µA @ 960V
• Current - Average Rectified (io) (per Diode): 45A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Reverse Recovery Time (trr): 115ns
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 2 Independent
• Mounting Type: Chassis Mount
• Package / Case: ISOTOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3746-5

STTA9012TV1/2
APPLICATION DATA
The 1200V TURBOSWITCH
series has been
designed to provide the lowest overall power
losses in all high frequency or high pulsed current
operations. In such applications (Fig A to D),the
way of calculating the power losses is given below :
TOTAL LOSSES
due to the diode
P = P1+ P2+ P3+ P4+ P5
Watts
CONDUCTION
REVERSE
SWITCHING
SWITCHING
LOSSES
LOSSES
LOSSES
LOSSES
in the diode
in the diode
in the diode
in the tansistor
due to the diode
Fig. A : "FREEWHEEL" MODE.
SWITCHING
TRANSISTOR
IL
DIODE:
TURBOSWITCH
V R
t
T
F = 1/T
= t/T
LOAD
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