Features

1. Current conversion ratio
2. (CTR:600%—7500% working condition I F =1mA, V CE =2V)
3. Insulation Voltage = 5,000Vrms.
4. Response Time
5. tr: TYP.60μs；tf: TYP. 53μs (@ VCE =2V, IC =10mA, RL =100Ω)
6. Safety approval
7. UL approved (No.E323844) VDE approved (No.40029733)
8. In compliance with RoHS, REACH standards
9. MSL Level 1

Instructions

1. ORPC-845 series optical coupler consists of four infrared emitting diodes and four optically to a photo Darlington detector.

2. Pin pitch of ORPC-845 is 2.54mm

Application Range

1. Telephone set,telephone exchangers

2. Sequence controllers

3. System appliances,measuring instruments

4. Signal transmission between circuits of different potentials and impedances

Functional Diagram



1,3,5,7 Anode 9,11,13,15 Emitter

2,4,6,8 Cathode 10,12,14,16 Collector

Absolute Maximum Ratings (Ta=25℃)

*1. AC Test, 1 minute, humidity = 40~60%

Isolation voltage shall be measured using the following method.

1. Short between anode and cathode on the primary side and between collector and emitter on the secondary side.
2. The isolation voltage tester with zero-cross circuit shall beused.
3. The waveform of applied voltage shall be a sine wave.

*2. soldering time is 10 seconds

Electrical optical characteristics at TA=25℃

*1 Current Conversion Ratio = IC / IF × 100%

Order Information

Part Number

ORPC-845W-X-Y-Z

Note

W = Lead form option (S, M or none)

X = Lead frame option (F: Iron, C:copper)

Y = ‘V’ code for VDE safety (This options is not necessary). Z = ‘G’ code for Halogen free (This options is not necessary).

• VDE Code can be selected.

• Halogen Free can be selected.

Rank table of current transfer ratio（CTR）

Note: Working condition: IF=5mA, VCE=5V, Ta=25℃

Naming Rule

1. Manufacturer : ORIENT.

2. 845 denotes Part Number.

3. Lead frame Code ：‘F’ means Iron，‘C’ means Copper.

4. Year Code ： '1' means '2021' and so on.

5. Week Code ： 01 means the first week, 02 means the second week and so on.

6. Day Code ：“A to G” means “Monday to Sunday”

7. VDE Code . (Optional)

8. HF Code ：Halogen Free. (Optional)

9. Anode.

• Halogen Free Mark can be selected.

• VDE Mark can be selected.

Package dimension

DIP Type

SOP Type

Packing Label Sample

Note：

1. Material Code :Product ID.

2. P/N :Contents with "Order Information" in the specification.

3. Lot No. :Product data.

4. D/C :Product weeks.

5. Quantity :Packaging quantity.

Reliability Test

1. Temperature Profile Of Soldering

2. IR Reflow soldering (JEDEC-STD-020C compliant)

One time soldering reflow is recommended within the condition of temperature and time profile shown below. Do not solder more than three times.

Wave soldering (JEDEC22A111 compliant

One time soldering is recommended within the condition of temperature.

Hand soldering by soldering iron

Allow single lead soldering in every single process. One time soldering is recommended.

3 sec max

380+0/-5˚C

Time

Temperature

Shenzhen Orient Components Co., Ltd. is the China leading manufacturer of optocouplers with mass production of more than 400 parts, serving markets like Telecommunications, Electric Power, Home appliances, Automotive and Green Energy. We are customer orientedand strive to provide rapid response and long termvalue-added services to our customers.

Shenzhen Orient Components Co., Ltd. is a national high-tech enterprise specializing in R&D, manufacturing of optoelectronic chips and optocouplers. Orient has mastered the core technology of chips and has a complete IDM industrial chain. Orient's optocouplers and optoelectronic devices have developed into domestic high-end products, including 9 categories and more than 400 models: transistor, Schmidt trigger, thyristor optocoupler, high speed isolation optocoupler, PhotoMos SSR optocoupler, IGBT isolation optocoupler, current and voltage sensor, linear optocoupler and optoelectronic sensor. All of them provide sevices to communication, home appliances, vehicles, new energy and other industries, and basically match with European, American and Japanese optocouplers in application. Currently, the overall production and sales of Orient rank at the top in China. With the continuous expansion of production in the next five years, Orient strives for a well-known international optocoupler brand. In 2021, as the leading brand in the optocoupler industry, Orient was selected as one of the National ' Specialized and Innovative 11 enterprises.