Characteristic Curves

Fig2. Power Rating Derating Curve

ROHS

Revision March 1,2022

www.unsemi.com.tw

For technical questions, contact: tech@unsemi.com.tw

ROHS

Electrical Characteristics @ 25℃ Unless Otherwise Specified )

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

2/3

LC05CDQS

Transient Voltage Suppressors for ESD Protection

Fig3. ESD Pulse Waveform(According to IEC61000-4-2)

Fig1. 8/20μs Pulse Waveform

VRWM

VBR

IR

CJ

VC

Reverse Working Voltage

Reverse Breakdown Voltage

Reverse Leakage Current

Junction capacitance

Positive Clamping Voltage

--

IT=1mA;

VRWM =5.0V；T=25°C

VR = 0V, f = 1MHz

IPP =1.0 A, TP =8/20μs;

IPP =4.0 A, TP =8/20μs;

--

6.0

--

--

--

--

--

--

--

1.2

--

--

5.0

--

1

2

9.8

25.0

V

V

μA

pF

V

V

Characteristics

Symbol

Test Conditions

Typ.

Max.

Unit

Min.

0

5

10

15

20

25 30

120

tr

100

80

60

40

Peak Value IPP

20

0

td=t IPP/2

TEST

WAVEFORM

PARAMETERS

tr=8μs

td=20μs

t - Time (μs)

100%

90%

10%

tr

30ns

=

Time

60ns

0

20 40 60 80 100 120 140 160 180 200

100

40

30

20

10

0

90

80

60

50

Ambient Temperature – TA (ºC)

70