SB120

Preliminary

DIODE

UNISONICTECHNOLOGIESCO.,LTD

2 of 3

www.unisonic.com.tw

QW-R601-277.b



Single phase, half wave, 60Hz, resistive or inductive load.

For capacitance load, derate current by 20%.

PARAMETER

SYMBOL

RATINGS

UNIT

Peak Repetitive Reverse Voltage

20

V

Working Peak Reverse Voltage

20

V

RMS Reverse Voltage

14

V

DC Blocking Voltage

20

V

Average Rectified Output Current

1.0

A

Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load

(JEDEC Method)

25

A

Operating Junction Temperature

-65~+125

°C

Storage Temperature

-65~+150

°C

Note: 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.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

SMA

95

°C/W

Junction to Ambient

DO-41

50

°C/W



PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Reverse Breakdown Voltage

20

V

Forward Voltage Drop

0.45

V

1.0

mA

Peak Reverse Current

at Rated DC Blocking Voltage

10

mA

Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

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