Product Summary

The 1SMA5919BT3G is a 1.5 Watt plastic surface mount zener voltage regulator.

Parametrics

1SMA5919BT3G absolute maximum ratings: (1)DC Power Dissipation @ TL = 75℃, Measured Zero Lead Length, PD: 1.5W; Derate above 75℃: 20mW/℃; (2)Thermal Resistance, Junction-to-Lead, RθJL: 50℃/W; (3)DC Power Dissipation @ TA = 25℃, PD: 0.5W; Derate above 25℃: 4.0mW/℃; (4)Thermal Resistance, Junction-to-Ambient, RθJA: 250℃/W; (5)Operating and Storage Temperature Range TJ, Tstg: -65 to +150℃.

Features

1SMA5919BT3G features: (1)Standard Zener Breakdown Voltage Range - 3.3 V to 68 V; (2)ESD Rating of Class 3 (>16 kV) per Human Body Model; (3)Flat Handling Surface for Accurate Placement; (4)Package Design for Top Slide or Bottom Circuit Board Mounting; (5)Low Profile Package; (6)Ideal Replacement for MELF Packages; (7)Pb-Free Packages are Available.

Diagrams

1SMA5919BT3G circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
1SMA5919BT3G
1SMA5919BT3G
ON Semiconductor
Zener Diodes 5.6V 1.5W
Data Sheet
0-1: $0.24
1-25: $0.18
25-100: $0.12
100-500: $0.10
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
1SMA10AT3
1SMA10AT3
ON Semiconductor
TVS Diodes - Transient Voltage Suppressors 10V 400W
Data Sheet
Negotiable 
1SMA10AT3G
1SMA10AT3G
ON Semiconductor
TVS Diodes - Transient Voltage Suppressors 10V 400W Unidirectional
Data Sheet
0-1: $0.32
1-25: $0.22
25-100: $0.17
100-500: $0.12
1SMA10CAT3
1SMA10CAT3
ON Semiconductor
TVS Diodes - Transient Voltage Suppressors 10V 400W
Data Sheet
Negotiable 
1SMA10CAT3G
1SMA10CAT3G
ON Semiconductor
TVS Diodes - Transient Voltage Suppressors 10V 400W Bidirectional
Data Sheet
0-1: $0.21
1-25: $0.17
25-100: $0.13
100-500: $0.10
1SMA110Z
1SMA110Z
Taiwan Semiconductor
Zener Diodes 110V
Data Sheet
0-1: $0.13
1-100: $0.11
100-500: $0.09
500-1000: $0.08
1SMA11AT3
1SMA11AT3
ON Semiconductor
TVS Diodes - Transient Voltage Suppressors 11V 400W
Data Sheet
Negotiable