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ONSEMI SZ1SMA5927BT3G Voltage Regulator Diode

This high-reliability surface-mount Zener diode offers precise voltage regulation from 3.13 V to 68 V, with a 1.5 Watt power rating. Designed for automotive and industrial applications, it features a corrosion-resistant plastic case, low profile design, and excellent ESD resilience (> 16 kV). Ideal for voltage regulation in low-profile, compact circuits, the device complies with AEC-Q101 standards and is Pb-free, making it suitable for harsh environments. It provides stable operation at a maximum case temperature of 260°C for soldering and operating temperatures from -65°C to +150°C, ensuring durability across many applications.

Authorized Distributors
Source:Newark
Part No:SZ1SMA5927BT3G
Stock:6057
Inv Date:06-10-2026
Price: Unit price: $0.69
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Source:DigiKey
Part No:SZ1SMA5927BT3G
Stock:4450
Inv Date:06-10-2026
Price: Unit price: $0.24
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Source:DigiKey
Part No:SZ1SMA5927BT3G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.15
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Part No:SZ1SMA5927BT3G
Stock:1200
Inv Date:06-11-2026
Price: Unit price: $1.23
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ONSEMI SZ1SMA5927BT3G Voltage Regulator Diode Specifications:

  • Power Dissipation: 15 W (at Tj=75°C), Derates 20 mW/°C above 75°C
  • Maximum Case Temperature for Soldering: 260°C for 10 seconds
  • Operating Temperature Range: -65°C to +150°C
  • Case: Void-free, transfer-molded plastic with corrosion-resistant finish
  • Polarity: Cathode indicated by molded notch or band
  • Dimensions: Length 197-210 mm, Width 127-145 mm, Height 229-457 mm (varies by model)
  • Maximum Reverse Zener Voltage: from 3.13 V to 68 V depending on model
  • Maximum Zener Impedance: varies with voltage, typical around 50-100 Ω
  • Maximum Reverse Current: up to 500 mA at rated voltages, leakage current low at rated reverse voltages
  • Compliance: AEC-Q101 qualified, Pb-Free, UL 94 V–0 flammability rating

Buy the ON Semiconductor Series 1SMA59xxBT3G Zener Voltage Regulator: SZ1SMA5927BT3G

Purchase the ON Semiconductor 1SMA5927BT3G online now—designed for high reliability in automotive and industrial applications. This 1.5 Watt surface-mount Zener diode features a corrosion-resistant plastic case, precise voltage regulation from 3.13 V to 68 V, and a low profile design for space-constrained circuits. The device is AEC-Q101 qualified, Pb-free, and capable of handling operating temperatures from -65°C to +150°C. Its robust construction ensures stable performance and durability in harsh environments, making it an ideal choice for voltage regulation and surge suppression in demanding applications.

Get ON Semiconductor 1SMA5927BT3G today—built for precision voltage regulation and long-lasting durability in automotive and industrial circuits.

Frequently Asked Questions

Where can I buy ONSEMI SZ1SMA5927BT3G?

You can click on the BUY or RFQ button to purchase SZ1SMA5927BT3G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part SZ1SMA5927BT3G?

You can download the SZ1SMA5927BT3G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of SZ1SMA5927BT3G?

ONSEMI

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