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MOC8021M, MOC8050M — Photodarlington Optocoupler (No Base Connection)

MOC8021M, MOC8050M Rev. 1.0.6

September 2009

MOC8021M, MOC8050M

Photodarlington Optocoupler (No Base Connection)

Features

■

High BV

CEO

– Minimum 50V (MOC8021M)

– Minimum 80V (MOC8050M)

■

High current transfer ratio:

– Minimum 1,000% (MOC8021M)

– Minimum 500% (MOC8050M)

■

500%

■

No base connection for improved noise immunity

■

Underwriters Laboratory (UL) recognized

File #E90700, Volume 2

■

IEC 60747-5-2 approved (ordering option V)

Applications

■

Appliances, measuring instruments

■

I/O interface for computers

■

Programmable controllers

■

Portable electronics

■

Interfacing and coupling systems of different

potentials and impedance

■

Solid state relays

Description

The MOC8021M and MOC8050M are photodarlington-

type optically coupled optocouplers. The devices have a

gallium arsenide infrared emitting diode coupled with a

silicon darlington phototransistor.

Schematic Package Outlines

EMITTER

COLLECT

N/C

ANODE

CATHODE

N/C

Summary of content (10 pages)

PAGE 1
MOC8021M, MOC8050M Photodarlington Optocoupler (No Base Connection) Features Description ■ High BVCEO The MOC8021M and MOC8050M are photodarlingtontype optically coupled optocouplers. The devices have a gallium arsenide infrared emitting diode coupled with a silicon darlington phototransistor.
PAGE 2
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only.
PAGE 3
Individual Component Characteristics Symbol Parameter Test Conditions Min. Typ.* Max. Unit EMITTER VF Input Forward Voltage IF = 10mA 1.18 2.00 V IR Reverse Leakage Current VR = 3.0V 0.001 10 µA DETECTOR Collector-Emitter Breakdown Voltage MOC8021M MOC8050M IC = 1.
PAGE 4
As per IEC 60747-5-2, this optocoupler is suitable for “safe electrical insulation” only within the safety limit data. Compliance with the safety ratings shall be ensured by means of protective circuits. Symbol Parameter Min. Typ. Max. Unit Installation Classifications per DIN VDE 0110/1.89 Table 1 For Rated Main Voltage < 150Vrms I-IV For Rated Main voltage < 300Vrms I-IV Climatic Classification 55/100/21 Pollution Degree (DIN VDE 0110/1.
PAGE 5
Fig. 2 Normalized CTR vs. Forward Current Fig. 1 LED Forward Voltage vs. Forward Current NORMALIZED CTR – CURRENT TRANSFER RATIO 1.8 VF - FORWARD VOLTAGE (V) 1.6 1.4 TA = -40oC 1.2 o TA = 25 C 1.0 TA = 110oC 0.8 0.6 0.1 1 10 100 Normalized to IF = 10 mA VCE = 10V o TA = 25 C o o o TA = -40 C TA = 0 C, 25 C 1 o TA = 7 0 C TA = 110oC 0.1 0.1 1 IF - LED FORWARD CURRENT (mA) 10 100 IF - FORWARD CURRENT (mA) Fig. 4 Turn-on Time vs. Forward Current 1000 IF = 10mA V = 10V 1.
PAGE 6
Fig. 7 Dark Current vs. Ambient Temperature 100,000 ICEO - COLLECTOR -EMITTER DARK CURRENT (nA) V CE = 10V 10,000 1.000 100 10 1 0.1 0.01 -40 -20 0 20 40 60 80 100 120 TA - AMBIENT TEMPERATURE (°C) TEST CIRCUIT WAVE FORMS VCC = 10V INPUT PULSE IC IF INPUT RL 10% OUTPUT OUTPUT PULSE 90% RBE tr ton tf toff Adjust IF to produce IC = 2 mA Figure 8. Switching Time Test Circuit and Waveforms ©2000 Fairchild Semiconductor Corporation MOC8021M, MOC8050M Rev. 1.0.6 www.
PAGE 7
Through Hole 0.4" Lead Spacing 8.13–8.89 6 4 8.13–8.89 6 4 1 3 6.10–6.60 6.10–6.60 Pin 1 1 3 Pin 1 5.08 (Max.) 0.25–0.36 7.62 (Typ.) 3.28–3.53 5.08 (Max.) 0.25–0.36 3.28–3.53 0.38 (Min.) 2.54–3.81 0.38 (Min.) 2.54–3.81 0.20–0.30 2.54 (Bsc) (0.86) 15° (Typ.) 2.54 (Bsc) (0.86) 0.41–0.51 1.02–1.78 0.20–0.30 0.41–0.51 0.76–1.14 10.16–10.80 1.02–1.78 0.76–1.14 Surface Mount (1.78) 8.13–8.89 6 4 (1.52) (2.54) (7.49) 6.10–6.60 8.43–9.90 (10.54) 1 3 (0.
PAGE 8
Option Order Entry Identifier (Example) No suffix MOC8050M S MOC8050SM SR2 MOC8050SR2M T MOC8050TM 0.4" Lead Spacing V MOC8050VM IEC60747-5-2 TV MOC8050TVM IEC60747-5-2, 0.
PAGE 9
12.0 ± 0.1 4.5 ± 0.20 2.0 ± 0.05 Ø1.5 MIN 4.0 ± 0.1 0.30 ± 0.05 1.75 ± 0.10 11.5 ± 1.0 21.0 ± 0.1 9.1 ± 0.20 Ø1.5 ± 0.1/-0 10.1 ± 0.20 0.1 MAX 24.0 ± 0.3 User Direction of Feed Note: All dimensions are in millimeters. Reflow Soldering Profile 300 260°C 280 260 >245°C = 42 Sec 240 220 200 180 °C Time above 183°C = 90 Sec 160 140 120 1.822°C/Sec Ramp up rate 100 80 60 40 33 Sec 20 0 0 60 120 180 270 360 Time (s) ©2000 Fairchild Semiconductor Corporation MOC8021M, MOC8050M Rev. 1.
PAGE 10
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