BB178

Preliminary

DIODE

UNISONICTECHNOLOGIESCO.,LTD

2 of 2

www.unisonic.com.tw

QW-R601-032.a

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Continuous Reverse Voltage

32

V

Peak Reverse Voltage

In series with a 10 kΩ resistor

35

V

Continuous Forward Current

20

mA

Storage Temperature

-40~+150

°C

Operating Junction Temperature

-40~+125

°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.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

10

nA

Reverse Current

200

nA

Diode Series Resistance

0.65

0.8

Ω

34.65

42.35 pF

Diode Capacitance

2.361

2.754 pF

Capacitance Ratio

d(2V)

d(1V)

C

C

f = 1 MHz

1.3

Capacitance Ratio

d(28V)

d(1V)

C

C

f = 1 MHz

13.5

Capacitance Ratio

d(28V)

d(25V)

C

C

f = 1 MHz

1.08

Capacitance Matching

d

d

C

ΔC

15 diodes (gliding)

2

%

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.