Voltage Stabilization Solutions Featuring High Diode 1SMB5923B Plastic Encapsulated SMBG Zener Diodes
Key Attributes
Model Number:
1SMB5923B
Product Custom Attributes
Operating Junction Temperature Range:
-65℃~+150℃
Impedance(Zzt):
3.5Ω
Zener Voltage(Range):
7.79V~8.61V
Pd - Power Dissipation:
3W
Zener Voltage(Nom):
8.2V
Impedance(Zzk):
400Ω
Mfr. Part #:
1SMB5923B
Package:
SMBG
Product Description
Product Overview
The SMBG Plastic-Encapsulate Zener Diodes are designed for voltage stabilization applications. These diodes offer a wide range of Zener voltages from 3.3V to 200V with a 5% tolerance. They are suitable for applications requiring stable voltage references and protection circuits.
Product Attributes
- Brand: HIGH DIODE SEMICONDUCTOR
- Package: JEDEC DO-214AA molded plastic
- Material: Molding compound: UL flammability classification rating 94V-0
- Terminals: Solder plated, solderable per MIL-STD-202, Method 208
- Polarity: Color band denotes cathode end
- Compliance: RoHS COMPLIANT
Technical Specifications
| Item | Symbol | Unit | Conditions | Max | Device | VZ (Volts) @ IZT | ZZT @ IZT | ZZK @ IZK | IR @ VR | IZM |
|---|---|---|---|---|---|---|---|---|---|---|
| Max Power dissipation | Pd | W | TL=75 | 3.0 | ||||||
| Zener current | IZ | mA | PV /VZ | |||||||
| Maximum junction temperature | Tj | 150 | ||||||||
| Storage temperature range | Tstg | -65 to +150 | ||||||||
| Thermal resistance | RJA | /W | Between junction to ambient | |||||||
| Thermal resistance | RJL | /W | Between junction to lead | |||||||
| Forward voltage | VF | V | IF=200mA | 1.5 | ||||||
| (TA=25 unless otherwise noted) | 1SMB5913B | 3.13 / 3.3 / 3.47 | 113.6 | 500 | 1 @ 100V | 1 | ||||
| 1SMB5914B | 3.42 / 3.6 / 3.78 | 104.2 | 500 | 1 @ 75V | 1 | |||||
| 1SMB5921B | 6.46 / 6.8 / 7.14 | 55.1 | 200 | 1 @ 5V | 5.2 | |||||
| 1SMB5922B | 7.12 / 7.5 / 7.88 | 50 | 400 | 0.5 @ 5V | 6 | |||||
| 1SMB5924B | 8.64 / 9.1 / 9.56 | 41.2 | 500 | 0.5 @ 5V | 7 | |||||
| 1SMB5928B | 12.35 / 13 / 13.65 | 28.8 | 550 | 9.9 @ 115V | 9.9 | |||||
| 1SMB5930B | 15.2 / 16 / 16.8 | 23.4 | 600 | 12.2 @ 93V | 12.2 | |||||
| 1SMB5932B | 19 / 20 / 21 | 18.7 | 650 | 15.2 @ 75V | 15.2 | |||||
| 1SMB5933B | 20.9 / 22 / 23.1 | 17 | 650 | 16.7 @ 68V | 16.7 | |||||
| 1SMB5937B | 31.35 / 33 / 34.65 | 11.4 | 800 | 0.25 @ 45V | 25.1 | |||||
| 1SMB5939B | 37.05 / 39 / 40.95 | 9.6 | 900 | 0.25 @ 38V | 29.7 | |||||
| 1SMB5940B | 40.85 / 43 / 45.15 | 8.7 | 950 | 0.25 @ 34V | 32.7 | |||||
| 1SMB5941B | 44.65 / 47 / 49.35 | 8 | 1000 | 0.25 @ 31V | 35.8 | |||||
| 1SMB5942B | 48.45 / 51 / 53.55 | 7.3 | 1100 | 0.25 @ 29V | 38.8 | |||||
| 1SMB5943B | 53.2 / 56 / 58.8 | 6.7 | 1300 | 0.25 @ 26V | 42.6 | |||||
| 1SMB5944B | 58.9 / 62 / 65.1 | 6 | 1500 | 0.25 @ 24V | 47.1 | |||||
| 1SMB5945B | 64.6 / 68 / 71.4 | 5.5 | 1700 | 0.25 @ 22V | 51.7 | |||||
| 1SMB5946B | 71.25 / 75 / 78.75 | 5 | 2000 | 0.25 @ 20V | 56 | |||||
| 1SMB5947B | 77.9 / 82 / 86.1 | 4.6 | 2500 | 0.25 @ 18V | 62.2 | |||||
| 1SMB5948B | 86.45 / 91 / 95.55 | 4.1 | 3000 | 0.25 @ 16V | 69.2 | |||||
| 1SMB5949B | 95 / 100 / 105 | 3.7 | 3100 | 0.25 @ 15V | 76 | |||||
| 1SMB5950B | 104.5 / 110 / 115.5 | 3.4 | 4000 | 0.25 @ 13V | 83.6 | |||||
| 1SMB5951B | 114 / 120 / 126 | 3.1 | 4500 | 0.25 @ 12V | 91.2 | |||||
| 1SMB5952B | 123.5 / 130 / 136.5 | 2.9 | 5000 | 0.25 @ 11V | 98.8 | |||||
| 1SMB5953B | 142.5 / 150 / 157.5 | 2.5 | 6000 | 0.25 @ 10V | 114 | |||||
| 1SMB5954B | 152 / 160 / 168 | 2.3 | 6500 | 0.25 @ 9V | 121.6 | |||||
| 1SMB5955B | 171 / 180 / 189 | 2.1 | 7000 | 0.25 @ 8V | 136.8 | |||||
| 1SMB5956B | 190 / 200 / 210 | 1.9 | 8000 | 0.25 @ 7V | 152 | |||||
| Note 2: The type numbers listed indicate a tolerance of 5%. | ||||||||||
| Note 3: Nominal Zener voltage is measured with the device junction in thermal equilibrium with ambient temperature at 25C. | ||||||||||
| Note 4: ZZT and ZZK are measured by dividing the ac voltage drop across the device by the ac current applied. The specified limits are for IZ(ac) = 0.1 IZ(dc) with the ac frequency = 60 Hz. | ||||||||||
| Part Number | Package | Shipping Quantity |
|---|---|---|
| 1SMB5913B | SMBG | 3000/tape&Reel |
| 1SMB5956B | SMBG |
| Dimension | Inches | (Millimeters) |
|---|---|---|
| Length | 0.180 | (4.57) |
| Width | 0.155 | (3.94) |
| Height | 0.087 | (2.20) |
| Lead Pitch | 0.071 | (1.80) |
| Lead Width | 0.060 | (1.52) |
| Lead Length | 0.030 | (0.76) |
| Body Width | 0.220 | (5.59) |
| Body Length | 0.205 | (5.21) |
| Lead Thickness | 0.012 | (0.305) |
| Lead Thickness | 0.006 | (0.152) |
| Max Lead Offset | 0.008 | (0.203)MAX. |
| Body Width | 0.096 | (2.44) |
| Body Length | 0.084 | (2.13) |
| Figure | Description |
|---|---|
| Figure 1. | Steady State Power Derating |
| Figure 2. | Maximum Surge Power (Rectangular Nonrepetitive Waveform TJ = 25C Prior to Initial Pulse) |
| Figure 3. | Zener Voltage - To 12 Volts |
| Figure 4. | Zener Voltage - 14 To 200 Volts |
| Figure 5. | VZ = 3.3 thru 10 Volts |
| Figure 6. | VZ = 12 thru 82 Volts |
| Configuration | Taping |
|---|---|
| Surface Mounted Devices | SMBG |
| Reel | 75 |
| Pitch | 2.95 |
| Width | 1.0 |
| Tape Width | 0.039 |
2512151150_High-Diode-1SMB5923B_C22458627.pdf
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