DO 214AC SMA package SMA4742AQ Zener diode with low profile design and high forward surge capability
Key Attributes
Model Number:
SMA4742AQ
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Pd - Power Dissipation:
1W
Impedance(Zzt):
9Ω
Zener Voltage(Range):
11.4V~12.6V
Zener Voltage(Nom):
12V
Impedance(Zzk):
700Ω
Mfr. Part #:
SMA4742AQ
Package:
SMA(DO-214AC)
Product Description
Product Overview
The SMA4735AQ thru SMA4764AQ series are surface mount Zener diodes featuring a low profile package ideal for automated placement. They offer high forward surge capability and meet MSL level 1 standards. The 'Q' suffix indicates AEC-Q101 qualification, making them suitable for automotive electronics applications.
Product Attributes
- Brand: Yangzhou Yangjie Electronic Technology Co., Ltd.
- Package: DO-214AC (SMA)
- Material: Glass passivated chip junction
- Certifications: AEC-Q101 qualified (suffix "Q"), RoHS-compliant, halogen-free, UL 94 V-0 flammability rating
- Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102
- Polarity: Cathode line denotes the cathode end
Technical Specifications
| Part Number | Nominal Zener voltage (V) Min @ IZT | Nominal Zener voltage (V) Typ. @ IZT | Nominal Zener voltage (V) Max @ IZT | Test current (mA) IZT | Maximum dynamic impedance resistance () ZZT at IZT | Maximum dynamic impedance resistance () ZZK at IZK | Maximum reverse leakage current (A) IR at VR | Maximum DC Zener Current (mA) IZM | |
| SMA4735AQ | 5.89 | 6.2 | 6.51 | 41.0 | 2.0 | 700 | 1.00 | 10.0 | 3.0 |
| SMA4736AQ | 6.46 | 6.8 | 7.14 | 37.0 | 3.5 | 700 | 1.00 | 10.0 | 4.0 |
| SMA4737AQ | 7.13 | 7.5 | 7.88 | 34.0 | 4.0 | 700 | 0.50 | 10.0 | 5.0 |
| SMA4738AQ | 7.79 | 8.2 | 8.61 | 31.0 | 4.5 | 700 | 0.50 | 10.0 | 6.0 |
| SMA4739AQ | 8.65 | 9.1 | 9.56 | 28.0 | 5.0 | 700 | 0.50 | 10.0 | 7.0 |
| SMA4740AQ | 9.50 | 10.0 | 10.50 | 25.0 | 7.0 | 700 | 0.25 | 10.0 | 7.6 |
| SMA4741AQ | 10.45 | 11.0 | 11.55 | 23.0 | 8.0 | 700 | 0.25 | 5.0 | 8.4 |
| SMA4742AQ | 11.40 | 12.0 | 12.60 | 21.0 | 9.0 | 700 | 0.25 | 5.0 | 9.1 |
| SMA4743AQ | 12.35 | 13.0 | 13.65 | 19.0 | 10.0 | 700 | 0.25 | 5.0 | 9.9 |
| SMA4744AQ | 14.25 | 15.0 | 15.75 | 17.0 | 14.0 | 700 | 0.25 | 5.0 | 11.4 |
| SMA4745AQ | 15.20 | 16.0 | 16.80 | 15.5 | 16.0 | 700 | 0.25 | 5.0 | 12.2 |
| SMA4746AQ | 17.10 | 18.0 | 18.90 | 14.0 | 20.0 | 750 | 0.25 | 5.0 | 13.7 |
| SMA4747AQ | 19.00 | 20.0 | 21.00 | 12.5 | 22.0 | 750 | 0.25 | 5.0 | 15.2 |
| SMA4748AQ | 20.90 | 22.0 | 23.10 | 11.5 | 23.0 | 750 | 0.25 | 5.0 | 16.7 |
| SMA4749AQ | 22.80 | 24.0 | 25.20 | 10.5 | 25.0 | 750 | 0.25 | 5.0 | 18.2 |
| SMA4750AQ | 25.65 | 27.0 | 28.35 | 9.5 | 35.0 | 750 | 0.25 | 5.0 | 20.6 |
| SMA4751AQ | 28.50 | 30.0 | 31.50 | 8.5 | 40.0 | 1000 | 0.25 | 5.0 | 22.8 |
| SMA4752AQ | 31.35 | 33.0 | 34.65 | 7.5 | 45.0 | 1000 | 0.25 | 5.0 | 25.1 |
| SMA4753AQ | 34.20 | 36.0 | 37.80 | 7.0 | 50.0 | 1000 | 0.25 | 5.0 | 27.4 |
| SMA4754AQ | 37.05 | 39.0 | 40.95 | 6.5 | 60.0 | 1000 | 0.25 | 5.0 | 29.7 |
| SMA4755AQ | 40.85 | 43.0 | 45.15 | 6.0 | 70.0 | 1500 | 0.25 | 5.0 | 32.7 |
| SMA4756AQ | 44.65 | 47.0 | 49.35 | 5.5 | 80.0 | 1500 | 0.25 | 5.0 | 35.8 |
| SMA4757AQ | 48.45 | 51.0 | 53.55 | 5.0 | 95.0 | 1500 | 0.25 | 5.0 | 38.8 |
| SMA4758AQ | 53.20 | 56.0 | 58.80 | 4.5 | 110.0 | 2000 | 0.25 | 5.0 | 42.6 |
| SMA4759AQ | 58.90 | 62.0 | 65.10 | 4.0 | 125.0 | 2000 | 0.25 | 5.0 | 47.1 |
| SMA4760AQ | 64.60 | 68.0 | 71.40 | 3.7 | 150.0 | 2000 | 0.25 | 5.0 | 51.7 |
| SMA4761AQ | 71.25 | 75.0 | 78.75 | 3.3 | 175.0 | 2000 | 0.25 | 5.0 | 56.0 |
| SMA4762AQ | 77.90 | 82.0 | 86.10 | 3.0 | 200.0 | 3000 | 0.25 | 5.0 | 62.2 |
| SMA4763AQ | 86.45 | 91.0 | 95.55 | 2.8 | 250.0 | 3000 | 0.25 | 5.0 | 69.2 |
| SMA4764AQ | 95.00 | 100.0 | 105.00 | 2.5 | 350.0 | 3000 | 0.25 | 5.0 | 76.0 |
2410121513_YANGJIE-SMA4742AQ_C20603728.pdf
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