1SMA5931BT3G
  • Share:

onsemi 1SMA5931BT3G

Manufacturer No:
1SMA5931BT3G
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
DIODE ZENER 18V 1.5W SMA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The 1SMA5931BT3G is a 1.5 Watt plastic surface mount Zener voltage regulator produced by onsemi. This component is part of the 1SMA59xxBT3G series, which offers a range of Zener breakdown voltages from 3.3 V to 68 V. The 1SMA5931BT3G specifically has a Zener voltage of 18 V, making it suitable for various voltage regulation applications. It is designed with a flat handling surface for accurate placement and features a low profile package, ideal for top slide or bottom circuit board mounting.

Key Specifications

Parameter Value Unit
Zener Voltage (VZ) 17.1 - 18 - 18.9 V
Reverse Current (IZT) 9.0 mA mA
Maximum Zener Impedance (ZZT) 20.8 Ω Ω
Reverse Leakage Current (IR) 12 μA μA
Maximum DC Zener Current (IZM) 650 mA mA
DC Power Dissipation @ TL = 75°C 1.5 W W
Thermal Resistance, Junction-to-Lead (RθJL) 50 °C/W °C/W
Operating and Storage Temperature Range -65 to +150 °C °C
ESD Rating Class 3 (> 16 kV) per Human Body Model

Key Features

  • Standard Zener breakdown voltage range from 3.3 V to 68 V.
  • ESD Rating of Class 3 (> 16 kV) per Human Body Model.
  • Flat handling surface for accurate placement.
  • Low profile package suitable for top slide or bottom circuit board mounting.
  • Ideal replacement for MELF packages.
  • AEC-Q101 Qualified and PPAP Capable.
  • Pb-Free devices.

Applications

The 1SMA5931BT3G is versatile and can be used in a variety of applications, including:

  • Voltage regulation and stabilization in electronic circuits.
  • Overvoltage protection and surge suppression.
  • Automotive and industrial electronics requiring robust voltage regulation.
  • General-purpose voltage regulation in consumer electronics.

Q & A

  1. What is the Zener voltage range of the 1SMA5931BT3G?

    The Zener voltage range for the 1SMA5931BT3G is 17.1 V to 18.9 V.

  2. What is the maximum DC power dissipation of the 1SMA5931BT3G at TL = 75°C?

    The maximum DC power dissipation is 1.5 W.

  3. What is the ESD rating of the 1SMA5931BT3G?

    The ESD rating is Class 3 (> 16 kV) per Human Body Model.

  4. Is the 1SMA5931BT3G Pb-Free?
  5. What is the operating temperature range of the 1SMA5931BT3G?

    The operating and storage temperature range is -65°C to +150°C.

  6. What are the typical applications of the 1SMA5931BT3G?

    It is used in voltage regulation, overvoltage protection, automotive electronics, and general-purpose voltage regulation in consumer electronics.

  7. Is the 1SMA5931BT3G AEC-Q101 Qualified?
  8. What is the thermal resistance, junction-to-lead (RθJL) of the 1SMA5931BT3G?

    The thermal resistance, junction-to-lead (RθJL) is 50 °C/W.

  9. Can the 1SMA5931BT3G be used in life support systems or medical devices?

    No, the 1SMA5931BT3G is not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices.

  10. What is the maximum forward current (IF) of the 1SMA5931BT3G?

    The maximum forward current (IF) is 200 mA.

Product Attributes

Voltage - Zener (Nom) (Vz):18 V
Tolerance:±5%
Power - Max:1.5 W
Impedance (Max) (Zzt):12 Ohms
Current - Reverse Leakage @ Vr:500 nA @ 13.7 V
Voltage - Forward (Vf) (Max) @ If:1.5 V @ 200 mA
Operating Temperature:-65°C ~ 150°C
Mounting Type:Surface Mount
Package / Case:DO-214AC, SMA
Supplier Device Package:SMA
0 Remaining View Similar

In Stock

$0.41
1,412

Please send RFQ , we will respond immediately.

Same Series
SZ1SMA5932BT3G
SZ1SMA5932BT3G
DIODE ZENER 20V 1.5W SMA
1SMA5930BT3G
1SMA5930BT3G
DIODE ZENER 16V 1.5W SMA
1SMA5929BT3G
1SMA5929BT3G
DIODE ZENER 15V 1.5W SMA
SZ1SMA5915BT3G
SZ1SMA5915BT3G
DIODE ZENER 3.9V 1.5W SMA
SZ1SMA5934BT3G
SZ1SMA5934BT3G
DIODE ZENER 24V 1.5W SMA
SZ1SMA5929BT3G
SZ1SMA5929BT3G
DIODE ZENER 15V 1.5W SMA
SZ1SMA5939BT3G
SZ1SMA5939BT3G
DIODE ZENER 39V 1.5W SMA
SZ1SMA5919BT3G
SZ1SMA5919BT3G
DIODE ZENER 5.6V 1.5W SMA
SZ1SMA5933BT3G
SZ1SMA5933BT3G
DIODE ZENER 22V 1.5W SMA
SZ1SMA5916BT3G
SZ1SMA5916BT3G
DIODE ZENER 4.3V 1.5W SMA
1SMA5935BT3
1SMA5935BT3
DIODE ZENER 27V 1.5W SMA
1SMA5922BT3
1SMA5922BT3
DIODE ZENER 7.5V 1.5W SMA

Similar Products

Part Number 1SMA5931BT3G 1SMA5937BT3G 1SMA5938BT3G 1SMA5934BT3G 1SMA5933BT3G 1SMA5941BT3G 1SMA5936BT3G 1SMA5939BT3G 1SMA5935BT3G 1SMA5932BT3G 1SMA5921BT3G 1SMA5930BT3G 1SMA5931BT3
Manufacturer onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi
Product Status Active Active Active Active Active Active Active Active Active Active Active Active Obsolete
Voltage - Zener (Nom) (Vz) 18 V 33 V 36 V 24 V 22 V 47 V 30 V 39 V 27 V 20 V 6.8 V 16 V 18 V
Tolerance ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5% ±5%
Power - Max 1.5 W 1.5 W 1.5 W 1.5 W 1.5 W 1.5 W 1.5 W 1.5 W 1.5 W 1.5 W 1.5 W 1.5 W 1.5 W
Impedance (Max) (Zzt) 12 Ohms 33 Ohms 38 Ohms 19 Ohms 17.5 Ohms 67 Ohms 26 Ohms 45 Ohms 23 Ohms 14 Ohms 2.5 Ohms 10 Ohms 12 Ohms
Current - Reverse Leakage @ Vr 500 nA @ 13.7 V 500 nA @ 25.1 V 500 nA @ 27.4 V 500 nA @ 18.2 V 500 nA @ 16.7 V 500 nA @ 35.8 V 500 nA @ 22.8 V 500 nA @ 29.7 V 500 nA @ 20.6 V 500 nA @ 15.2 V 2.5 µA @ 5.2 V 500 nA @ 12.2 V 500 nA @ 13.7 V
Voltage - Forward (Vf) (Max) @ If 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA 1.5 V @ 200 mA
Operating Temperature -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C -65°C ~ 150°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA DO-214AC, SMA
Supplier Device Package SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA

Related Product By Categories

1N4733A,133
1N4733A,133
Nexperia USA Inc.
DIODE ZENER 5.1V 1W DO41
MM3Z22VT1GX
MM3Z22VT1GX
Nexperia USA Inc.
VOLTAGE REGULATOR DIODES
1N5339B
1N5339B
EIC SEMICONDUCTOR INC.
DIODE ZENER 5.6V 5W DO15
SZBZX84C2V7ET1G
SZBZX84C2V7ET1G
onsemi
DIODE ZENER 2.7V 225MW SOT23-3
BZX384C16-E3-18
BZX384C16-E3-18
Vishay General Semiconductor - Diodes Division
DIODE ZENER 16V 200MW SOD323
BZX384C2V4-HE3-08
BZX384C2V4-HE3-08
Vishay General Semiconductor - Diodes Division
DIODE ZENER 2.4V 200MW SOD323
BZX84B3V6-G3-08
BZX84B3V6-G3-08
Vishay General Semiconductor - Diodes Division
DIODE ZENER 3.6V 300MW SOT23-3
BZX84C4V7CC-HF
BZX84C4V7CC-HF
Comchip Technology
DIODE ZENER 4.7V 350MW SOT23
1N4733A BK PBFREE
1N4733A BK PBFREE
Central Semiconductor Corp
DIODE ZENER 5.1V 1W DO41
BZV55C4V3
BZV55C4V3
Microchip Technology
DIODE ZENER 4.3V DO213AA
BZX55C13_T50A
BZX55C13_T50A
onsemi
DIODE ZENER 13V 500MW DO35
BZX84C13-7-F-31
BZX84C13-7-F-31
Diodes Incorporated
DIODE ZENER 13V 300MW SOT23

Related Product By Brand

FFSH3065A
FFSH3065A
onsemi
650V 30A SIC SBD
SBC847BPDXV6T1G
SBC847BPDXV6T1G
onsemi
TRANS NPN/PNP 45V 0.1A SOT-363
MMBTA55LT1G
MMBTA55LT1G
onsemi
TRANS PNP 60V 0.5A SOT23-3
BD138G
BD138G
onsemi
TRANS PNP 60V 1.5A TO126
2SK4177-DL-1E
2SK4177-DL-1E
onsemi
MOSFET N-CH 1500V 2A TO263-2
MC74HC163ADR2G
MC74HC163ADR2G
onsemi
LOG CMOS COUNTER 4BIT SOIC16
FAN7385MX
FAN7385MX
onsemi
IC GATE DRVR HIGH-SIDE 14SOP
NCP302045MNTWG
NCP302045MNTWG
onsemi
IC PWR DRIVER P-CHAN 2:1 31PQFN
NCP1566MNTXG
NCP1566MNTXG
onsemi
IC PWM CTLR ACT CLAMP 24QFN
FAN48610BUC33X
FAN48610BUC33X
onsemi
IC REG BOOST 3.3V 1A 9WLCSP
NCP705MTADJTCG
NCP705MTADJTCG
onsemi
IC REG LIN POS ADJ 500MA 6WDFN
FOD817B3SD
FOD817B3SD
onsemi
OPTOISOLATOR 5KV TRANSISTOR 4SMD