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1N5937BRLG Zener diode with nominal voltage 33V, power dissipation 3W, ±5% tolerance. Axial lead package, through-hole mounting.
Mfr Part #:

1N5937BRLG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with nominal voltage 33V, power dissipation 3W, ±5% tolerance. Axial lead package, through-hole mounting.
Total Stock: 3,355 pcs
$ Price Range: $0.15 - $0.52

1N5937BRLG Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3,355 pcs
3355 pcs On Request 1 On Request On Request On Request On Request On Request

1N5937BRLG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
Voltage - Forward (Vf) (Max) @ If

1N5937BRLG Description

Short technical summary and product information.

The 1N5937BRLG is a 33V Zener diode from the 1N5913B series manufactured by On Semiconductor (onsemi). It is designed for voltage regulation and protection applications requiring up to 3W of power dissipation. The device features a nominal Zener voltage of 33V with ±5% tolerance, a maximum Zener impedance of 33Ω, and a reverse leakage current of 1µA at 25.1V. The forward voltage is 1.5V at 200mA. The diode is housed in a DO-204AL (DO-41) axial lead plastic package, suitable for through-hole mounting. It operates over a wide temperature range of -65°C to 200°C. The datasheet also indicates an ESD rating of Class 3 (>16kV) per Human Body Model and a surge rating of 98W at 1ms. Pb-Free packages are available, and the device is RoHS compliant (unverified). This Zener diode is ideal for use in power supplies, overvoltage protection circuits, and reference voltage sources.

1N5937BRLG Quick Information

Product Type: Zener Diode
Series: 1N5913B
Canonical Name: Zener Diode 33V 3W Axial Lead
Subcategory: Single Zener Diode

1N5937BRLG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

1N5937BRLG Estimated Pricing

Qty Low High
1+ $0.52 $0.52
10+ $0.32 $0.32
100+ $0.20 $0.20
500+ $0.15 $0.15
6,000+ $0.15 $0.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N5937BRLG Features

  • 33V nominal Zener voltage.
  • 3W power dissipation rating.
  • ±5% tolerance.
  • Axial lead through-hole package.
  • Operating temperature -65°C to 200°C.

1N5937BRLG Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Reference voltage in analog circuits.
  • Surge suppression applications.

1N5937BRLG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the 1N5937BRLG?

33V.

What is the power dissipation rating?

3W.

What is the tolerance?

±5%.

What is the forward voltage at 200mA?

1.5V.

What is the reverse leakage current at 25.1V?

1µA.

What is the operating temperature range?

-65°C to 200°C.

What package is the device available in?

DO-204AL, DO-41, Axial.

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