SB140L-SMA-R datasheet(2/3 Pages) UTC

2 / 3 page

SB140

DIODE

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R601-238.C



ABSOLUTE MAXIMUM RATINGS (TA =25°C unless otherwise specified.)

PARAMETER

SYMBOL

RATINGS

UNIT

Repetitive Peak Reverse Voltage

VRRM

Working Peak Reverse Voltage

VRWM

RMS Reverse Voltage

VR(RMS)

DC Blocking Voltage

Average Rectified Output Current

1.0

Non-repetitive Peak Forward Surge Current 8.3 ms

Single Half-Sine-Wave

IFSM

Operating Temperature

-65~+125

°C

Storage Temperature

TSTG

-65~+150

°C

Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

2. Measured at ambient temperature at a distance of 9.5mm from the case.

3. Short duration test pulse used to minimize self-heating effect.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

θJA

°C/W



ELECTRICAL CHARACTERISTICS (TA =25°C unless otherwise specified.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Reverse Breakdown Voltage (Note 1)

V(BR)R

IR=0.50mA

Forward Voltage Drop

VFM

IF=1.0A, TJ=25°C

0.50

IF=1.0A, TJ=100°C

0.45

Leakage Current (Note 1)

IRM

VR=40V, TJ=25°C

500

μA

VR=40V, TJ=100°C

Notes: 1. Short duration pulse test used to minimize self-heating effect.

2. Thermal resistance junction to case mounted on heatsink.

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