CRS15 Datasheet, PDF (3/6 Pages) Toshiba Semiconductor – Schottky Barrier Rectifier

Marking
Abbreviation Code
SE
Part No.
CRS15
Cathode
Standard Soldering Pad
1.2
1.2
2.8
Unit: mm
CRS15
Part No.(or abbreviation code)
Anode
SE
Cathode mark and Lot code
Handling Precaution
Schottky barrier diodes have reverse current characteristics compared to other diodes.
There is a possibility SBD may cause thermal runaway when it is used under high temperature or high voltage.
Please take forward and reverse loss into consideration during design.
The absolute maximum ratings of a semiconductor device are a set of ratings that must not be exceeded,even for a
moment. Do not exceed any of these ratings. The following are the general derating methods that we recommend
when you design a circuit with a device.
V_RRM: Use this rating with reference to the above. V_RRM has a temperature coefficient of 0.1%/°C. Take
this temperature coefficient into account designing a device at low temperature.
I_{F(AV) and} I_F(DC): We recommend that the worst case current be no greater than 80% of the absolute
maximum rating of I_F(AV) and T_j be below 120°C. When using this device, take the margin into
consideration by using an allowable Ta max-I_F(AV) curve.
I_FSM: This rating specifies the non-repetitive peak current. This is only applied for an abnormal operation,
which seldom occurs during the lifespan of the device.
T_j:
Derate this rating when using a device in order to ensure high reliability. We recommend that the
device be used at a T_j of below 120°C.
Thermal resistance between junction and ambient fluctuates depending on the device’s mounting condition. When
using a device, design a circuit board and a soldering land size to match the appropriate thermal resistance value.
Please refer to the Rectifiers databook for further information.
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2009-04-01