Surface Mount Silicon Zener Diodes MCC SMAJ4742A-TP 1 Watt 5 Percent Tolerance Lead Free RoHS Compliant
Key Attributes
Model Number:
SMAJ4742A-TP
Product Custom Attributes
Operating Junction Temperature Range:
-65℃~+150℃
Impedance(Zzt):
9Ω
Diode Configuration:
-
Pd - Power Dissipation:
1W
Zener Voltage(Nom):
12V
Impedance(Zzk):
700Ω
Mfr. Part #:
SMAJ4742A-TP
Package:
SMA(DO-214AC)
Product Description
Product Overview
The MCCSEMI.COM 1.0 Watt Surface Mount Silicon Zener Diodes, spanning a voltage range from 5.1V to 100V, are designed for surface mount applications. These diodes feature a 5% tolerance and are constructed with a lead-free finish, complying with RoHS standards. They are also available in a Halogen-Free option. Built to withstand demanding environments, they meet UL 94 V-0 flammability rating and have a Moisture Sensitivity Level 1. The devices are suitable for operating temperatures from -65C to +150C, with excellent thermal resistance characteristics.
Product Attributes
- Brand: MCCSEMI.COM
- Type: Surface Mount Silicon Zener Diodes
- Power Rating: 1.0 Watt
- Tolerance: 5%
- Flammability Rating: UL 94 V-0
- Moisture Sensitivity Level: 1
- Finish: Lead Free / RoHS Compliant
- Halogen Free Option: Available (add "-HF" suffix)
Technical Specifications
| Model | Zener Voltage (VZ) @ IZT (V) | Zener Test Current (IZT) (mA) | Max. Reverse Current (IR) @ VR (A) | Max. Forward Voltage (VF) @ IF=100mA (V) | Power Dissipation (PD) (W) | Junction to Ambient Thermal Resistance (C/W) | Junction to Lead Thermal Resistance (C/W) | Operating Junction Temperature Range (C) | Storage Temperature Range (C) |
|---|---|---|---|---|---|---|---|---|---|
| SMAJ4733A | 5.1 | 49 | 10 @ 1 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4734A | 5.6 | 45 | 10 @ 2 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4735A | 6.2 | 41 | 10 @ 3 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4736A | 6.8 | 37 | 10 @ 4 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4737A | 7.5 | 34 | 10 @ 5 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4738A | 8.2 | 31 | 10 @ 6 | 1.0 (TA50C) | 1.0 | 1 | -65 to +150 | -65 to +150 | |
| SMAJ4739A | 9.1 | 28 | 10 @ 7 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4740A | 10 | 25 | 10 @ 7.6 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4741A | 11 | 23 | 5 @ 8.4 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4742A | 12 | 21 | 5 @ 9.1 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4743A | 13 | 19 | 5 @ 9.9 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4744A | 15 | 17 | 5 @ 11.4 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4745A | 16 | 15.5 | 5 @ 12.2 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4746A | 18 | 14 | 5 @ 13.7 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4747A | 20 | 12.5 | 5 @ 15.2 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4748A | 22 | 11.5 | 5 @ 16.7 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4749A | 24 | 10.5 | 5 @ 18.2 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4750A | 27 | 9.5 | 5 @ 20.6 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4751A | 30 | 8.5 | 5 @ 22.8 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4752A | 33 | 7.5 | 5 @ 25.1 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4753A | 36 | 7 | 5 @ 27.4 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4754A | 39 | 6.5 | 5 @ 29.7 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4755A | 43 | 6 | 5 @ 32.7 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4756A | 47 | 5.5 | 5 @ 35.8 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4757A | 51 | 5 | 5 @ 38.8 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4758A | 56 | 4.5 | 5 @ 42.6 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4759A | 62 | 4 | 5 @ 47.1 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4760A | 68 | 3.7 | 5 @ 51.7 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4761A | 75 | 3.3 | 5 @ 56 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4762A | 82 | 3 | 5 @ 62.2 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4763A | 91 | 2.8 | 5 @ 69.2 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| SMAJ4764A | 100 | 2.5 | 5 @ 76 | 1.0 (TA50C) | 1.0 | 100 | 75 | -65 to +150 | -65 to +150 |
| Dimensions (INCHES) | Dimensions (MM) | ||
|---|---|---|---|
| MIN | MAX | MIN | MAX |
| A 0.075 | 0.096 | 1.90 | 2.44 |
| B 0.050 | 0.064 | 1.27 | 1.63 |
| C 0.002 | 0.008 | 0.051 | 0.203 |
| D --- | 0.020 | --- | 0.51 |
| E 0.030 | 0.060 | 0.76 | 1.52 |
| F 0.065 | 0.091 | 1.65 | 2.32 |
| G 0.189 | 0.220 | 4.80 | 5.59 |
| H 0.157 | 0.187 | 4.00 | 4.75 |
| J 0.090 | 0.115 | 2.25 | 2.92 |
| Ordering Information | Device Packing |
|---|---|
| Part Number-TP | Tape&Reel: 7.5Kpcs/Reel |
| Note: Add "-HF" Suffix for Halogen Free, e.g. Part Number-TP-HF |
2410010204_MCC-SMAJ4742A-TP_C669032.pdf
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