STTA306B-TR STMicroelectronics, STTA306B-TR Datasheet - Page 5

• Manufacturer Part Number: STTA306B-TR
• Description: DIODE TURBO 3A 600V DPAK
• Manufacturer: STMicroelectronics
• Series: TURBOSWITCH™r

Specifications of STTA306B-TR

• Voltage - Forward (vf) (max) @ If: 1.85V @ 3A
• Voltage - Dc Reverse (vr) (max): 600V
• Current - Average Rectified (io): 3A
• Current - Reverse Leakage @ Vr: 20µA @ 600V
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 50ns
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Vr, F: -

APPLICATION DATA
The TURBOSWITCH
provide the lowest overall power losses in any
Freewheel Mode application (see fig. A) consider-
ing both the diode and the companion transistor,
thus optimizing the overall performance in the end
application.
Fig. A : "FREEWHEEL" MODE
V R
CONDUCTION
in the diode
LOSSES
TM
is especially designed to
F = 1/T
TRANSISTOR
SWITCHING
tp
T
in the diode
REVERSE
LOSSES
P = P1+ P2+ P3+ P4+ P5
= tp/T
TOTAL LOSSES
due to the diode
TURBOSWITCH
The way of calculating the power losses is given
below :
DIODE:
SWITCHING
in the diode
LOSSES
Watts
due to the diode
in the transistor
SWITCHING
LOSSES
LOAD
IL
STTA306B
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