1SMA5918BT3
  • Share:

onsemi 1SMA5918BT3

Manufacturer No:
1SMA5918BT3
Manufacturer:
onsemi
Package:
Tape & Reel (TR)
Description:
DIODE ZENER 5.1V 1.5W SMA
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The 1SMA5918BT3 is a 1.5 Watt Plastic Surface Mount Zener Voltage Regulator produced by ON Semiconductor. This component is part of the 1SMA59xxBT3G series, which offers a range of Zener breakdown voltages from 3.3 V to 68 V. It is designed for surface mount applications and features a low profile package, making it ideal for various electronic circuits requiring voltage regulation.

Key Specifications

ParameterValueUnit
Part Number1SMA5918BT3-
Zener Breakdown Voltage (VZ)4.84 - 5.36V
Maximum DC Zener Current (IZM)350mA
Reverse Current (IR) @ VR2.0μA
Forward Current (IF)200mA
Forward Voltage (VF) @ IF1.2V
DC Power Dissipation @ TL = 75°C1.5W
Thermal Resistance, Junction-to-Lead (RθJL)50°C/W
Thermal Resistance, Junction-to-Ambient (RθJA)250°C/W
Operating and Storage Temperature Range-65 to +150°C
ESD RatingClass 3 (> 16 kV) per Human Body Model-

Key Features

  • 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 Slide or Bottom Circuit Board Mounting
  • Low Profile Package
  • Ideal Replacement for MELF Packages
  • AEC-Q101 Qualified and PPAP Capable
  • Pb-Free Devices

Applications

The 1SMA5918BT3 is suitable for a variety of applications requiring voltage regulation, including but not limited to:

  • Voltage Stabilization in Electronic Circuits
  • Overvoltage Protection
  • Signal Clamping
  • Automotive and Industrial Electronics
  • Consumer Electronics

Q & A

  1. What is the Zener breakdown voltage range of the 1SMA5918BT3?
    The Zener breakdown voltage of the 1SMA5918BT3 is between 4.84 V and 5.36 V.
  2. What is the maximum DC power dissipation of the 1SMA5918BT3 at 75°C?
    The maximum DC power dissipation is 1.5 W.
  3. What is the ESD rating of the 1SMA5918BT3?
    The ESD rating is Class 3 (> 16 kV) per Human Body Model.
  4. Is the 1SMA5918BT3 Pb-Free?
    Yes, the 1SMA5918BT3 is a Pb-Free device.
  5. What is the operating temperature range of the 1SMA5918BT3?
    The operating and storage temperature range is -65°C to +150°C.
  6. Is the 1SMA5918BT3 AEC-Q101 qualified?
    Yes, the 1SMA5918BT3 is AEC-Q101 qualified and PPAP capable.
  7. What is the forward voltage (VF) at a forward current (IF) of 200 mA?
    The forward voltage (VF) at a forward current (IF) of 200 mA is 1.2 V.
  8. Can the 1SMA5918BT3 be used in automotive applications?
    Yes, the 1SMA5918BT3 can be used in automotive and other applications requiring unique site and control change requirements.
  9. What is the thermal resistance, junction-to-ambient (RθJA), of the 1SMA5918BT3?
    The thermal resistance, junction-to-ambient (RθJA), is 250 °C/W.
  10. Is the 1SMA5918BT3 suitable for high-reliability applications?
    Yes, the 1SMA5918BT3 is designed for high-reliability applications and is AEC-Q101 qualified.

Product Attributes

Voltage - Zener (Nom) (Vz):5.1 V
Tolerance:±5%
Power - Max:1.5 W
Impedance (Max) (Zzt):4 Ohms
Current - Reverse Leakage @ Vr:2.5 µA @ 2 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

-
252

Please send RFQ , we will respond immediately.

Same Series
1SMA5927BT3G
1SMA5927BT3G
DIODE ZENER 12V 1.5W SMA
1SMA5923BT3G
1SMA5923BT3G
DIODE ZENER 8.2V 1.5W SMA
1SMA5917BT3G
1SMA5917BT3G
DIODE ZENER 4.7V 1.5W SMA
1SMA5939BT3G
1SMA5939BT3G
DIODE ZENER 39V 1.5W SMA
1SMA5935BT3G
1SMA5935BT3G
DIODE ZENER 27V 1.5W SMA
1SMA5929BT3G
1SMA5929BT3G
DIODE ZENER 15V 1.5W SMA
SZ1SMA5930BT3G
SZ1SMA5930BT3G
DIODE ZENER 16V 1.5W SMA
SZ1SMA5919BT3G
SZ1SMA5919BT3G
DIODE ZENER 5.6V 1.5W SMA
SZ1SMA5921BT3G
SZ1SMA5921BT3G
DIODE ZENER 6.8V 1.5W SMA
SZ1SMA5922BT3G
SZ1SMA5922BT3G
DIODE ZENER 7.5V 1.5W SMA
1SMA5914BT3
1SMA5914BT3
DIODE ZENER 3.6V 1.5W SMA
1SMA5918BT3
1SMA5918BT3
DIODE ZENER 5.1V 1.5W SMA

Similar Products

Part Number 1SMA5918BT3 1SMA5918BT3G 1SMA5919BT3 1SMA5928BT3 1SMA5913BT3 1SMA5914BT3 1SMA5915BT3 1SMA5916BT3 1SMA5917BT3
Manufacturer onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi onsemi
Product Status Obsolete Active Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete Obsolete
Voltage - Zener (Nom) (Vz) 5.1 V 5.1 V 5.6 V 13 V 3.3 V 3.6 V 3.9 V 4.3 V 4.7 V
Tolerance ±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
Impedance (Max) (Zzt) 4 Ohms 4 Ohms 2 Ohms 7 Ohms 10 Ohms 9 Ohms 7.5 Ohms 6 Ohms 5 Ohms
Current - Reverse Leakage @ Vr 2.5 µA @ 2 V 2.5 µA @ 2 V 2.5 µA @ 3 V 500 nA @ 9.9 V 50 µA @ 1 V 35.5 µA @ 1 V 12.5 µA @ 1 V 2.5 µA @ 1 V 2.5 µA @ 1.5 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
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
Mounting Type 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
Supplier Device Package SMA SMA SMA SMA SMA SMA SMA SMA SMA

Related Product By Categories

BZV55-C18,115
BZV55-C18,115
Nexperia USA Inc.
DIODE ZENER 18V 500MW LLDS
BZX384C10-HE3-08
BZX384C10-HE3-08
Vishay General Semiconductor - Diodes Division
DIODE ZENER 10V 200MW SOD323
BZX585-C3V3,135
BZX585-C3V3,135
Nexperia USA Inc.
DIODE ZENER 3.3V 300MW SOD523
BZX84B3V3-AQ
BZX84B3V3-AQ
Diotec Semiconductor
DIODE ZENER 3.3V 300MW SOT23-3
SZBZX84C2V7ET1G
SZBZX84C2V7ET1G
onsemi
DIODE ZENER 2.7V 225MW SOT23-3
BZX84C3V6LT1G
BZX84C3V6LT1G
onsemi
DIODE ZENER 3.6V 225MW SOT23-3
MMSZ5254BT1G
MMSZ5254BT1G
onsemi
DIODE ZENER 27V 500MW SOD123
BZX84C68LT1G
BZX84C68LT1G
onsemi
DIODE ZENER 68V 225MW SOT23-3
1SMA5943BT3G
1SMA5943BT3G
onsemi
DIODE ZENER 56V 1.5W SMA
PDZ6.2B/ZL115
PDZ6.2B/ZL115
NXP USA Inc.
DIODE ZENER
BZX384B15-E3-18
BZX384B15-E3-18
Vishay General Semiconductor - Diodes Division
DIODE ZENER 15V 200MW SOD323
BZV55C39/TR
BZV55C39/TR
Microchip Technology
VOLTAGE REGULATOR

Related Product By Brand

ESD7481MUT5G
ESD7481MUT5G
onsemi
TVS DIODE 3.3VWM 12VC 2X3DFN
MURF860G
MURF860G
onsemi
DIODE GEN PURP 600V 8A TO220FP
BAS16M3T5G
BAS16M3T5G
onsemi
DIODE GEN PURP 100V 200MA SOT723
SBRS81100T3G
SBRS81100T3G
onsemi
DIODE SCHOTTKY 100V 1A SMB
1SMB5918BT3G
1SMB5918BT3G
onsemi
DIODE ZENER 5.1V 3W SMB
SZMMSZ4V7T1G
SZMMSZ4V7T1G
onsemi
DIODE ZENER 4.7V 500MW SOD123
J113-D74Z
J113-D74Z
onsemi
JFET N-CH 35V 625MW TO92
NB3N502DR2G
NB3N502DR2G
onsemi
IC MULTIPLIER CLOCK PLL 8-SOIC
NCV2820MUTBG
NCV2820MUTBG
onsemi
IC AMP CLASS D MONO 8UDFN
MC74HC32ADTEL
MC74HC32ADTEL
onsemi
IC GATE OR 4CH 2-INP 14TSSOP
FAN48610BUC33X
FAN48610BUC33X
onsemi
IC REG BOOST 3.3V 1A 9WLCSP
LM337TG
LM337TG
onsemi
IC REG LIN NEG ADJ 1.5A TO220