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MCT2M, MCT2EM, MCT210M, MCT271M — Phototransistor Optocouplers

MCT2M, MCT2EM, MCT210M, MCT271M Rev. 1.0.3

September 2009

MCT2M, MCT2EM, MCT210M, MCT271M

Phototransistor Optocouplers

Features

■

UL recognized (File # E90700, Vol. 2)

■

IEC60747-5-2 recognized (File # 102497)

– Add option V (e.g., MCT2VM)

Applications

■

Power supply regulators

■

Digital logic inputs

■

Microprocessor inputs

Description

The MCT2XXM series optoisolators consist of a gallium

arsenide infrared emitting diode driving a silicon

phototransistor in a 6-pin dual in-line package.

Schematic Package Outlines

Cathode 2

Anode 1

No Connection 3

5 Collector

6 Base

4 Emitter

Summary of content (12 pages)

PAGE 1
MCT2M, MCT2EM, MCT210M, MCT271M Phototransistor Optocouplers Features Description ■ UL recognized (File # E90700, Vol. 2) The MCT2XXM series optoisolators consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin dual in-line package. ■ IEC60747-5-2 recognized (File # 102497) – Add option V (e.g.
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 Device Min. Typ.* Max. Units 1.50 V 10 µA EMITTER VF IR Input Forward Voltage Reverse Leakage Current IF = 20mA MCT2M MCT2EM MCT271M 1.25 TA = 0°C–70°C, IF = 40mA MCT210M 1.33 VR = 3.0V MCT2M MCT2EM MCT271M 0.001 TA = 0°C–70°C, VR = 6.0V MCT210M DETECTOR BVCEO Collector-Emitter Breakdown Voltage IC = 1.
PAGE 4
Transfer Characteristics Symbol Parameter Test Conditions Device Min. Typ.* TA = 0°C–70°C MCT210M 150 IF = 10mA, VCE = 10V MCT2M MCT2EM 20 MCT271M 45 IF = 3.2mA to 32mA, VCE = 0.4V, TA = 0°C–70°C MCT210M 50 IC = 2mA, IF = 16mA MCT2M MCT2EM MCT271M IC = 16mA, IF = 32mA, TA = 0°C–70°C MCT210M IF = 15mA, VCC = 5V, RL = 2kΩ, RB = Open (Fig. 11) MCT2M MCT2EM 1.1 IF = 20mA, VCC = 5 V, RL = 2kΩ, RB = 100kΩ) (Fig. 11) MCT2M MCT2EM 1.3 IF = 15mA, VCC = 5V, RL = 2kΩ, RB = Open (Fig.
PAGE 5
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 6
Fig. 2 Normalized CTR vs. Forward Current 1.8 1.6 1.7 1.4 1.6 1.2 NORMALIZED CTR VF – FORWARD VOLTAGE (V) Fig. 1 LED Forward Voltage vs. Forward Current 1.5 1.4 TA = 55°C 1.3 TA = 25°C VCE = 5.0V TA = 25°C Normalized to IF = 10mA 1.0 0.8 0.6 0.4 1.2 TA = 100°C 0.2 1.1 0.0 1.0 1 10 0 100 2 4 6 IF – LED FORWARD CURRENT (mA) Fig. 3 Normalized CTR vs. Ambient Temperature 10 12 14 16 18 20 Fig. 4 CTR vs. RBE (Unsaturated) 1.4 NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) 1.0 1.
PAGE 7
Fig. 7 Switching Speed vs. Load Resistor Fig. 8 Normalized ton vs. RBE 1000 5.0 NORMALIZED ton – (ton(RBE) / ton(open)) IF = 10mA VCC = 10V TA = 25°C SWITCHING SPEED (µs) 100 Toff 10 Tf Ton 1 Tr 0.1 4.5 VCC = 10V IC = 2mA RL = 100Ω 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.1 1 10 10 100 100 10000 ICEO - COLLECTOR -EMITTER DARK CURRENT (nA) 1.3 NORMALIZED toff – (toff(RBE) / toff(open)) 100000 Fig. 10 Dark Current vs. Ambient Temperature Fig. 9 Normalized toff vs. RBE 1.4 1.2 1.1 1.0 0.
PAGE 8
TEST CIRCUIT WAVE FORMS VCC = 10V INPUT PULSE IC IF RL INPUT 10% OUTPUT OUTPUT PULSE 90% RBE tr tf ton toff Adjust IF to produce IC = 2mA Figure 11. Switching Time Test Circuit and Waveforms INPUT TPDHL TPDLH 5V OUTPUT (SATURATED) 1.5 V 1.5 V SAT Figure 12. Switching Time Waveforms (MCT210M) ©2005 Fairchild Semiconductor Corporation MCT2M, MCT2EM, MCT210M, MCT271M Rev. 1.0.3 www.fairchildsemi.
PAGE 9
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 10
Option Order Entry Identifier (Example) No suffix MCT2M S MCT2SM SR2 MCT2SR2M T MCT2TM 0.4" Lead Spacing V MCT2VM IEC60747-5-2 TV MCT2TVM IEC60747-5-2, 0.
PAGE 11
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 Reflow 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) ©2005 Fairchild Semiconductor Corporation MCT2M, MCT2EM, MCT210M, MCT271M Rev. 1.0.3 www.fairchildsemi.
PAGE 12
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