1SMA4742

1SMA4742

Taiwan Semiconductor
1SMA4742
Production

Zener Diode, 12V V(Z), 5%, 1.25W, Silicon, Unidirectional, DO-214AC

Breakdown Voltage 51V
China RoHS Non-Compliant
Clamping Voltage 70.1V
Country of Origin Mainland China, Taiwan
Export Control Classification Number (ECCN) Code EAR99
Element Configuration Single
Forward Voltage 1V
Harmonized Tariff Schedule (HTS) Code 8541.10.00.50
Impedance
Introduction Date 2004-11-16
Lifecycle Status Production
Manufacturer Lifecycle Status ACTIVE
Max Breakdown Voltage 53.6V
Max Forward Surge Current (Ifsm) 2.5A
Max Junction Temperature (Tj) 175°C
Max Operating Temperature 150°C
Max Power Dissipation 1W
Max Repetitive Reverse Voltage (Vrrm) 250V
Max Reverse Leakage Current 1µA
Min Breakdown Voltage 48.5V
Min Operating Temperature -55°C
Mount Surface Mount
Number of Elements 1
Number of Pins 2
Number of Terminals 2
Packaging Cut Tape
Peak Pulse Current 21.4A
Peak Pulse Power 1.5kW
Polarity Unidirectional
Power Dissipation 1.25W
REACH SVHC No
Reference Voltage 12V
Reverse Recovery Time 50ns
Reverse Standoff Voltage 43.6V
RoHS Compliant
Test Current 21mA
Voltage Tolerance 5%
Zener Current 21mA
Zener Voltage 12V

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DE: 3,814
1 €0.34
10 €0.247
100 €0.34
1000 €0.0591
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DE: 3,814
1 €0.34
10 €0.247
100 €0.34
1000 €0.0591
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DE: 0
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US: 385
1 $1.48
10 $1.48
100 $0.581
1000 $0.1285
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DE: 15,000
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DE: 6,750
100 €0.288
1000 €0.0691
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DE: 6,750
10 €0.403
100 €0.288
1000 €0.0691
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US: 4,075
1 $0.40
10 $0.288
100 $0.128
1000 $0.069
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EU: 0
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US: 0
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US: 0
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GB: 0
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SG: 15,000
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SG: 6,750
10 S$0.483
100 S$0.207
1000 S$0.118
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SG: 6,750
100 S$0.207
1000 S$0.118
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US: 6,750
10 $0.32
100 $0.154
1000 $0.135
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CN: 3,860
10 $0.3654
100 $0.1141
1000 $0.0642
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HK: 3,798
1 $0.088
10 $0.0652
100 $0.0567
1000 $0.053
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CN: 60,000
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US: 385
1 $2.58
10 $2.58
100 $0.992
1000 $0.257
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