5DL2C48A datasheet(2/5 Pages) TOSHIBA

2 / 5 page

5DL2C48A,5FL2C48A,U5DL2C48A,U5FL2C48A

2006-11-08

Electrical Characteristics (Ta = 25°C)

Characteristics

Symbol

Test Condition

Typ.

Max

Unit

5DL2C48A

U5DL2C48A

⎯

0.98

5FL2C48A

Peak forward voltage

U5FL2C48A

VFM

IFM = 2.5 A

⎯

1.3

Repetitive peak reverse current

IRRM

VRRM = Rated

⎯

μA

Reverse recovery time

trr

IF = 2 A, di/dt = −20 A/μs

⎯

Forward recovery time

tfr

IF = 1 A

100

Thermal resistance

Rth (j-c)

Total DC , junction to case

⎯

3.5

°C/W

VFM, IRRM, trr, tfr: A Value applied to one cell.

Marking

Abbreviation Code

Part No.

5DL2C

5DL2C48A

5DL2C

U5DL2C48A

5FL2C

5FL2C48A

5FL2C

U5FL2C48A

Handling Precaution

The absolute maximum ratings denote the absolute maximum ratings, which are rated values and must not be

exceeded during operation, even for an instant. The following are the general derating methods that we recommend

when you design a circuit with a device.

VRRM: We recommend that the worst case voltage, including surge voltage, be no greater than 80% of the

absolute maximum rating of VRRM for a DC circuit and be no greater than 50% of that of VRRM for

an AC circuit. VRRM has a temperature coefficient of 0.1%/°C. Take this temperature coefficient into

account designing a device at low temperature.

IO:

We recommend that the worst case current be no greater than 80% of the absolute maximum rating

of IO. Carry out adequate heat design. If you can’t design a circuit with excellent heat radiation, set

the margin by using an allowable Tamax-IO curve.

This rating specifies the non-repetitive peak current in one cycle of a 50-Hz sine wave, condition angle 180.

Therefore, this is only applied for an abnormal operation, which seldom occurs during the lifespan of the device.

We recommend that a device be used at a Tj of below 120°C under the worst load and heat radiation conditions.

Please refer to the Rectifiers databook for further information.

Lot No.

A line indicates

lead (Pb)-free package or

lead (Pb)-free finish.

5DL2C

Characteristics

indicator

Part No. (or abbreviation code)

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