LSP0600BJR-S_12 Datasheet, PDF (1/3 Pages) Bourns Electronic Solutions – LED Shunt Protector

*RoHS ^COMPLIANT
Features
■ Fast switching
■ Automatic reset
■ SMB package
■ Suitable for industrial lighting environments
■ RoHS compliant*
Applications
■ LED streetlights
■ LCD backlighting
■ Display lighting
■ Intrinsically safe lighting
LSPxxxxBJR Series LED Shunt Protector
General Information
Bourns^® LSP Series protectors are electronic shunts that provide a current bypass
when an LED element in an LED string fails open circuit. This ensures the remaining
string of LEDs will continue to function. There are many cases where high reliability
of the LED lighting must be maintained, such as LCD backlighting, transport lighting,
avionics, intrinsically safe and low maintenance lighting.
The LSP Series is available in surface mount package DO-214AA (SMB) size format.
Absolute Maximum Ratings (@ T_A = 25 °C Unless Otherwise Noted)
Rating
Repetitive peak off-state voltage
Average on-state current (Note 1)
Operating junction temperature
Storage temperature
Lead temperature, soldering (10 s)
LSP0600
LSP0900
LSP1300
LSP1800
Notes:
1. Using 75 mm x 75 mm 4-Layer PCB (EIA/JESD51-7).
Symbol
VDRM
IT
TJ
Ts
LSPxx00
Anode
Control
Circuit
Cathode
Value
Unit
6
9
13
V
18
1
A
-40 to +150
°C
-65 to +150
°C
260
°C
Electrical Characteristics (@ T_A = 25 °C Unless Otherwise Noted)
Parameter
Test Conditions
Min.
Nom.
Max.
Unit
IDRM Repetitive peak off-state current
V(BO) Breakover voltage
VD = VDRM
dv/dt = 750 V/ms,
RSOURCE = 300
LSP0600
6
LSP0900
9
LSP1300
13
LSP1800
18
10
µA
16
18
26
V
33
IH Holding current
IBO Breakover current
VT On-state voltage
IT = 1 A, di/dt = 30 mA/ms
di/dt = 0.8 A/ms
IT = 1 A
5
30
mA
75
mA
1.2
V
Thermal Characteristics (@ T_A = 25 °C Unless Otherwise Noted)
Parameter
Junction to free air thermal resistance
Junction to free air thermal resistance
Test Conditions
EIA/JESD51-3 PCB, I_T= 350 mA,
T_A= 25 °C
EIA/JESD51-7, 75 mm x 75 mm 4-Layer
PCB, I_T = 1.0 A, T_A= 25 °C
Min.
Nom.
230
90
Max.
Unit
°C/W
°C/W
JANUARY 2011 - REVISED FEBRUARY 2012
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.