onsemi, 15V Zener Diode ±5% 1.5 W SMT 2-Pin SMA (CASE 403D)
- RS Stock No.:
- 186-9469
- Mfr. Part No.:
- 1SMA5929BT3G
- Brand:
- onsemi
Bulk discount available
Subtotal (1 pack of 25 units)*
£3.85
(exc. VAT)
£4.625
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 13,550 unit(s) shipping from 20 October 2025
- Plus 999,986,425 unit(s) shipping from 05 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 75 | £0.154 | £3.85 |
| 100 - 225 | £0.133 | £3.33 |
| 250 - 475 | £0.115 | £2.88 |
| 500 - 975 | £0.102 | £2.55 |
| 1000 + | £0.092 | £2.30 |
*price indicative
- RS Stock No.:
- 186-9469
- Mfr. Part No.:
- 1SMA5929BT3G
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Diode Configuration | Single | |
| Nominal Zener Voltage | 15V | |
| Number of Elements per Chip | 1 | |
| Mounting Type | Surface Mount | |
| Maximum Power Dissipation | 1.5 W | |
| Package Type | SMA (CASE 403D) | |
| Zener Type | Voltage Regulator | |
| Zener Voltage Tolerance | ±5% | |
| Pin Count | 2 | |
| Test Current | 25mA | |
| Maximum Zener Impedance | 600 Ω @ 0.25 mA, 9 Ω @ 25 mA | |
| Maximum Reverse Leakage Current | 500nA | |
| Dimensions | 4.57 x 2.92 x 2mm | |
| Maximum Operating Temperature | +150 °C | |
| Forward Current | 200mA | |
| Automotive Standard | AEC-Q101 | |
| Forward Voltage | 1.2V | |
| Minimum Operating Temperature | -65 °C | |
Select all | ||
|---|---|---|
Brand onsemi | ||
Diode Configuration Single | ||
Nominal Zener Voltage 15V | ||
Number of Elements per Chip 1 | ||
Mounting Type Surface Mount | ||
Maximum Power Dissipation 1.5 W | ||
Package Type SMA (CASE 403D) | ||
Zener Type Voltage Regulator | ||
Zener Voltage Tolerance ±5% | ||
Pin Count 2 | ||
Test Current 25mA | ||
Maximum Zener Impedance 600 Ω @ 0.25 mA, 9 Ω @ 25 mA | ||
Maximum Reverse Leakage Current 500nA | ||
Dimensions 4.57 x 2.92 x 2mm | ||
Maximum Operating Temperature +150 °C | ||
Forward Current 200mA | ||
Automotive Standard AEC-Q101 | ||
Forward Voltage 1.2V | ||
Minimum Operating Temperature -65 °C | ||
This 1.5 W Zener diode is designed for general purpose voltage regulation applications.
Standard Zener Breakdown Voltage Range - 3.3 V to 68 V
ESD Rating of Class 3 (>16 kV) per Human Body Model
Flat Handling Surface for Accurate Placement
Package Design for Top Side or Bottom Circuit Board Mounting
Low Profile Package
Available in Tape and Reel
Ideal Replacement for MELF Packages
Mechanical Characteristics:
Case: Void-free, transfer-Moulded plastic
Finish: All external surfaces are corrosion resistant with readily solder able leads
Maximum Case Temperature for Soldering Purposes: 260 °C for 10 seconds
POLARITY: Cathode indicated by Moulded polarity notch or cathode band.
Pb-Free Packages are Available
PPAP Capable
ESD Rating of Class 3 (>16 kV) per Human Body Model
Flat Handling Surface for Accurate Placement
Package Design for Top Side or Bottom Circuit Board Mounting
Low Profile Package
Available in Tape and Reel
Ideal Replacement for MELF Packages
Mechanical Characteristics:
Case: Void-free, transfer-Moulded plastic
Finish: All external surfaces are corrosion resistant with readily solder able leads
Maximum Case Temperature for Soldering Purposes: 260 °C for 10 seconds
POLARITY: Cathode indicated by Moulded polarity notch or cathode band.
Pb-Free Packages are Available
PPAP Capable