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Consume Grade Phototransistor Optocoupler OR-3H7-4-EN-V3

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

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Product Description

Optocoupler 3H7

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

Mixed PCB substrate requiring high density installation
Programmable controller
System apparatus and measuring instruments

Max Absolute rated Value (Normal Temperature=25℃)

Parameter		Symbol	Rated Value	Unit
Input	Forward Current	IF	50	mA
	Peak forward current(t=10us)	IFM	1	A
	Reverse Voltage	VR	6	V
	Power Dissipation	P	70	mW
	Junction Temperature	Tj	125	℃
Output	Collector and emitter Voltage	VCEO	80	V
	Emitter and collector Voltage	VECO	7	V
	Collector Current	IC	50	mA
	Power Dissipation	PC	100	mW
	Junction Temperature	Tj	125	℃
Total Power Dissipation		Ptot	170	mW
*1 Insulation Voltage		Viso	3750	Vrms
Rated Impulse Insulation Voltage		VIORM	630	V
Operating Temperature		Topr	-55 to + 125	℃
Storage Temperature		Tstg	-55 to + 150
*2 Soldering Temperature		Tsol	260

*1. AC For 1 Minute, R.H. = 40 ~ 60%

Isolation voltage shall be measured using the following method.

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

*2.soldering time is 10 seconds

Opto-electronic Characteristics(Normal Temperature=25℃)

Parameter		Symbol	Min	Typ.*	Max	Unit	Condition
Input	Forward Voltage	VF	---	1.2	1.4	V	IF=20mA
	Reverse Current	IR	---	---	5	μA	VR=5V
	Terminal Capacitance	Ct	---	30	250	pF	V=0, f=1KHz
Output	Collector Dark Current	ICEO	---	---	100	nA	VCE=20V IF=0mA
	Collector-Emitter Breakdown Voltage	BVCEO	80	---	---	V	IC=0.1mA IF=0mA
	Emitter-Collector Breakdown Voltage	BVECO	7	---	---	V	IE=0.1mA IF=0mA
Transforming Characteristics	*1 Current Transfer Ratio	CTR	50	---	600	%	IF=5mA VCE=5V
	Collector Current	IC	2.5	---	30	mA	IF=5mA VCE=5V
	Collector-Emitter Saturation Voltage	VCE(sat)	---	---	0.3	V	IF=8mA IC= 2.4mA
	Insulation Impedance	Riso	5×1010	1×1011	---	Ω	DC 500V 40~60%R.H.
	Floating Capacitance	Cf	---	0.6	1	pF	V=0, f=1MHz
	Response Time	tr	---	2	18	μs	VCE=5V, IC=2mA, RL=100Ω, f=100Hz
	Descend Time	tf	---	3	18	μs	VCE=5V, IC=2mA, RL=100Ω, f=100Hz

Current Conversion Ratio = IC / IF × 100%

Rank table of current transfer ratio CTR

MODEL NO.	CTR Rank	Min.	Max.	Condition	Unit
OR-3H7-4	GB	100	400	IF=5mA, VCE=5V, Ta=25℃	%
	GR	100	300	IF=5mA, VCE=5V, Ta=25℃	%
	No Mark	50	600	IF=5mA, VCE=5V, Ta=25℃	%

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.

Option	Description	Packing quantity
TA1	Surface mount lead form (low profile) + TA1 tape & reel option	2000 units per reel
TA	Surface mount lead form (low profile) + TA tape & reel option	2000 units per reel

Naming Rule

Consume Grade Phototransistor Optocoupler OR-3H4-EN-V12

Manufacturer : ORIENT.
Part Number : 3H7-4.
Rank Code ： CTR Rank
Year Code ： '21' means '2021' and so on.
Week Code ： 01 means the first week, 02 means the second week and so on.
VDE Code . (Optional)
G : Halogen Free.
Anode.

VDE Mark can be selected.

Outer Dimension

Consume Grade Phototransistor Optocoupler OR-3H4-EN-V12

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

Consume Grade Phototransistor Optocoupler OR-3H4-EN-V12

Taping Dimensions

(1)OR-3H7-4-TA1

Consume Grade Phototransistor Optocoupler OR-3H4-EN-V12

(2)OR-3H7-4-TA

Consume Grade Phototransistor Optocoupler OR-3H4-EN-V12

type	Symbol	Dimensions: mm (in.)
bandwidth	W	16±0.3 (0.47)
pitch	P0	4±0.1 (0.15)
pitch	F	7.5±0.1 (0.217)
pitch	P2	2±0.1 (0.079)
interval	P1	12±0.1 (0.315)

Encapsulation type	TA1/TA
Quantity (pieces)	2000

Package Dimension

Packing Information
Packing type	Reel type
Tape Width	16mm
Qty per Reel	2,000pcs
Small box (inner) Dimension	34534558.5mm
Large box (Outer) Dimension	620x360x360mm
Max qty per small box	4,000pcs
Max qty per large box	40,000pcs

Packing Label Sample

Consume Grade Phototransistor Optocoupler OR-3H4-EN-V12

Note：

Material Code :Product ID.
P/N :Contents with "Order Information" in the specification.
Lot No. :Product data.
D/C :Product weeks.
Quantity :Packaging quantity.

Reliability Test

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.

Profile item	Conditions
Preheat Temperature Min (T Smin ) Temperature Max (T Smax ) - Time (min to max) (ts)	150˚C 200˚C 90±30 sec
Soldering zone - Temperature (TL ) - Time (t L )	217˚C 60 sec
Peak Temperature	260˚C
Peak Temperature time	20 sec
Ramp-up rate	3˚C / sec max.
Ramp-down rate from peak temperature	3~6˚C / sec
Reflow times	≤3