CMS17 TOSHIBA Semiconductor CORPORATION, CMS17 Datasheet - Page 2

• Manufacturer Part Number: CMS17
• Description: Toshiba Schottky Barrier Diode
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Marking
Standard Soldering Pad
Handling Precaution
1)
2)
3)
4)
Abbreviation Code
Schottky barrier diodes have reverse current characteristics compared to other diodes. SBDs can cause thermal
runaway when used under high temperature or high voltage conditions. Be sure to take forward and reverse
loss into consideration during design.
The maximum ratings denote the absolute maximum ratings, which 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 designing a circuit incorporating this device.
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.
Refer to the Rectifiers databook for further information.
1.4
V
I
I
T
F (AV)
FSM
RRM
j
:
SG
: This rating specifies the nonrepetitive peak current. This is applied only for abnormal operation,
: Use this rating with reference to (1) above. V
: We recommend that the worst case current be no greater than 80% of the maximum rating of
this temperature coefficient into account when designing a device for operation at low
temperature.
I
using an allowable Tamax-I
which seldom occurs during the lifespan of the device.
Derate this rating when using the device to ensure high reliability.
We recommend that the device be used at a T
F (AV)
3.0
and that T
Part No.
CMS17
1.4
j
be below 120°C. When using this device, take the margin into consideration by
Unit: mm
F (AV)
curve.
2
RRM
j
of below 120°C.
has a temperature coefficient of 0.1%/°C. Take
2005-03-03
CMS17