CLS02 Datasheet, PDF (2/5 Pages) Toshiba Semiconductor – Switching-Mode Power Supply (Secondary-Rectification) Applications (Low Voltage)

Marking
Abbreviation Code
S02
Part No.
CLS02
Standard Soldering Pad
5.9
Unit: mm
CLS02
1.8
2.6
4.8
Handling Precautions
1) Schottky barrier diodes have reverse current characteristics compared to other diodes. There is a possibility
that SBD will cause thermal runaway when used under high-temperature or high-voltage conditions. Be sure
to take forward and reverse loss into consideration during design.
2) The absolute maximum ratings, are rated values that must not be exceeded during operation, even for an
instant. The following are the general derating methods that we recommend for when designing a circuit
incorporating this device.
V_RRM: Use this rating with reference to (1) above. V_RRM has a temperature coefficient of 0.1%/°C. Take
this temperature coefficient into account when designing a device for operation at low
temperatures.
I_{F (AV)}: We recommend that the worst case current be no greater than 80% of the maximum rating of I_F
(AV) ^{and that T}j ^{be below 100°C. When using this device, take the margin into consideration by}
using an allowable Tamax-I_{F (AV)} curve.
I_FSM: This rating specifies the non-repetitive peak current. This applies only to abnormal operation,
which seldom occurs during the lifespan of the device.
T_j:
Derate this rating when using the device in order to ensure high reliability. We recommend that
the device be used at a T_j of below 100°C.
3) Thermal resistance between junction and ambient fluctuates depending on the mounting condition of the
device. When using the device, design the circuit board and soldering land size to match the appropriate
thermal resistance value.
4) Refer to the databook on Rectifiers for further information.
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2007-11-06