L102-181N [LEIDITECH]

Approximately zero leaking current before clamping voltage;


型号：	L102-181N
厂家：	Leiditech
描述：	Approximately zero leaking current before clamping voltage
文件：	总3页 (文件大小：432K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

L102-201M Series

Features

RoHS compliant.

Bilateral symmetrical.

Less decay at on/off state.

Approximately zero leaking current before clamping

voltage

High capability to withstand repeated lightning strikes.

Low electrode capacitance(≤1.0pF) and high isolation

(≥100MΩ).

Temperature, humidity and lightness insensitive.

Working temperature range: : -45℃ ~ +85℃

Storaging temperature range: -45℃ ~ +85℃

Applications

Power Supplies

Motor sparks eliminating

Relay switching spark absorbing

Data line pulse guarding

Electronic devices requiring UL497A and UL497B

Telephone/Fax/Modem

High frequency signal transmitters/receivers

Satellite antenna

Radio amplifiers

Alarm systems

Cathode ray tubes in Monitors/TVs

Electrical Characteristics

Spark-Over

Voltage

Minimum

Insulation

Resistance

Maximum

Capacitance

(1kHz-6Vmax. )

Surge

Current

Capacity

Surge Life Test

Type Number

10x700μs

Test Voltage

8/20μs

MΩ

100

L102-141N

L102-181N

L102-201M

L102-251M

L102-301M

L102-401M

L102-471M

L102-501M

L102-601M

L102-701M

L102-102M

L102-122M

L102-152M

140±30%

180±30%

200±20%

250±20%

300±20%

400±20%

470±20%

500±20%

600±20%

700±20%

1000±20%

1200±20%

1500±20%

1000

4000V 10 times

100

250

500

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Rev :01.06.2017

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L102-201M Series

Test Methods And Results

Items

Test Method

Standard

Measure starting discharge voltage (Vs) by gradually increasing applied DC

voltage. Test current is 0.5mA max. And the DC voltage ascends up within

100V/s(Vs<1000V) or 500V/s(Vs≥1000V).

DC Spark-over

Voltage

Insulation

Measure the insulation resistance across the terminal at regular voltage. But the

Meet specified value.

Resistance

test voltage doesn’t over the DC spark-over voltage.

Measure the electrostatic capacitance by applying a voltage of less than 6V (at

1KHz) between terminals.

Capacitance

∣△ Vs/Vs ∣ ≤30%

Characteristics of other items

must meet the specified value.

10KV with 1500pf condenser is discharged through 0Ω resistor. 200 times at an

interval of 10sec.

Static Life

The following impulse current for specified current applied ±5 times, each time

interval 60 seconds. Thereafter, outer appearance shall be visually examined.

Surge Current

Capacity

Type

Impulse current

No crack and no failures

Vs < 400V

1.2/50μs & 8/20μs, 1000A

1.2/50μs & 8/20μs, 1000A, electrically

connected with a resistor (1~2 Ω).

Vs ≥ 400V

Cold Resistance

Heat Resistance

Measurement after -40℃ /1000 HRS & normal temperature/2 HRS.

Measurement after 125℃ /1000 HRS & normal temperature/2 HRS.

Features are conformed to

rated spec.

Measurement after humidity 90~95 ℃ (45 ℃ ) /1000 HRS & normal temperature/2

HRS.

Humidity Resistance

Temperature Cycle

Solder Ability

10 times repetition of cycle -40 ℃ /30min →normal, temp/2 min →125℃ /30min,

measurement after normal temp/2 HRS.

Apply flux and immerse in molten solder 230±5℃ for 3sec up to the point of 1.5mm Lead wire is evenly covered by

from ℃ body. Check for solder adhesion.

solder.

Measurement after lead wire is dipped up to the point of 1.5mm from body into

260±5 ℃ solder for 10sec.

Solder Heat

Conformed to rated spec.

Pull Strength

Flexural Strength

Apply 0.5kg load for 10sec.

Lead shall not pull out to snap.

Bend lead wire at the point of 2mm from body under 0.25 load and back to its

original point. Repeat 1 time.

Recommended Soldering Conditions

Flow Soldering Conditions

Hand Soldering

Air Priheat

Soldering

Cooling

Solder iron temperature: 350±5℃

Heating time: 3 seconds max.

260℃

250

200

150

100

General attention to soldering

1.High soldering temperatures and long soldering times can cause

leaching of the termination, decrease in adherence strength, and

the change of characteristic may occur.

2.For soldering, please refer to the soldering curves above.

However, please keep exposures to temperatures exceeding 200℃

to fewer than 50 seconds.

3.Please use a mild flux (containing less than 0.2wt% CI). Also, if

the flux is water soluble, be sure to wash thoroughly to remove any

residue from the underside of components that could affect

resistance.

150~180℃

60~120 sec

3~4 sec

1) Time shown in the above figures is measured from the point when chip surface reaches temperature.

2) Temperature difference in high temperature part should be within 110℃

3) After soldering, do not force cool, allow the parts to cool gradually.

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Rev :01.06.2017

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L102-201M Series

Cleaning

When using ultrasonic cleaning, the board may resonate if the output power is too high. Since this vibration can cause cracking or a decrease

in the adherence of the termination, we recommend that you use the conditions below.

Frequency: 40kHz max.

Output power: 20W/liter

Cleaning time: 5 minutes max.

Dimensions

DIM

Millimeters

28±3.0

Inches

1.102±0.118

0.169±0.012

0.02±0.002

0.102±0.012

4.3±0.3

0.5±0.05

Φ2.6±0.3

Taping and Reel Specifications

Symbol

Millimeters

Inches

2.067±0.059

0.197±0.02

0.039max

0.236±0.039

0.047max

0.126max

0.031max

2.953

52.5±1.5

5.0±0.5

1.0 max

6.0±1.0

1.2max

3.2max

0.8max

75.0

L1-L2

68.0

2.677

255.0

10.039

Quantity:2000PCS

Shanghai Leiditech Electronic Co.,Ltd

Email: sale1@leiditech.com

Tel : +86- 021 50828806

Fax : +86- 021 50477059

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Rev :01.06.2017

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