Features

Current transfer ratio(CTR) : MIN. 50% at IF = 5mA, VCE = 5V, Ta=25 ℃

High input-output isolation voltage.(VISO=3,750Vrms)

Collector and emitter Voltage : 80V(MIN)

Operating Temperature :-55 ℃ to 125 ℃

ESD pass HBM 8000V/MM 2000V

Safety approval

UL approved (No.E323844) VDE approved (No.40029733)

In compliance with RoHS, REACH standards

MSL Class Ⅰ

Instructions

The OR-3H7-4 series device contains four infrared led and four photo transistor detector. They are encapsulated in a 16-pin SOP, free of halogens and Sb2O3

Application Range

1. Mixed PCB substrate requiring high density installation

2. Programmable controller

3. System apparatus and measuring instruments

Max Absolute rated Value (Normal Temperature=25℃)

*1. AC For 1 Minute, R.H. = 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 be used.

3. The waveform of applied voltage shall be a sine wave.

*2.soldering time is 10 seconds

Opto-electronic Characteristics(Normal Temperature=25℃)

Current Conversion Ratio = IC / IF × 100%

Rank table of current transfer ratio CTR

Current Conversion Ratio = IC / IF × 100%

Order Information

Part Number

OR-3H7-4X-W-Y-Z

Note

X = CTR Rank (GB , GR or none)

W = Tape and reel option (TA or TA1).

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

* VDE Code can be selected.

Naming Rule

1. Manufacturer : ORIENT.

2. Part Number : 3H7-4.

3. Rank Code ： CTR Rank

4. Year Code ： '21' means '2021' and so on.

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

6. VDE Code . (Optional)

7. G : Halogen Free.

8. Anode.

• VDE Mark can be selected.

Outer Dimension

Recommended Foot Print Patterns (Mount Pad) (Unit:mm)

Taping Dimensions

(1)OR-3H7-4-TA1

(2)OR-3H7-4-TA

Package Dimension

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

(1) 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.

(2).Wave soldering (JEDEC22A111 compliant)

One time soldering is recommended within the condition of temperature.

(3).Hand soldering by soldering iron

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

Temperature

380+0/-5˚C

Time

3 sec max

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.