AA72AB0 Datasheet, PDF (1/5 Pages) Bourns Electronic Solutions – Formerly KOMATSULITE a product

*RoHS**CHOAML&POLGIAENNTFREE
A
A₀₈₀₅
51
AB
21
0
6M
Ratings
*RoHS ^COMPLIANT
Features
n Formerly a^™product
n Miniature Thermal Cutoff (TCO) device
n High current capacity, low impedance
n Overtemperature and overcurrent protection
for lithium polymer and prismatic cells
n Controls abnormal, excessive current
virtually instantaneously, up to rated limits
n Wide range of temperature options
Applications
Battery cell protection for:
n Notebook PCs
n Tablet PCs
n Smart phones
AA Series Breaker (Thermal Cutoff Device)
Specification
Trip Temperature
Reset Temperature
Contact Rating
Maximum Breaking Current
Maximum Voltage
Maximum Leakage Current
Resistance
Product Dimensions
2.7 ± 0.1
(.106 ± .004)
NO OBJECT
6.95 ± 0.1
(.274 ± .004)
0.2
(.008)
MAX.
LE^{7ADA2FRA°ECE72±A5B°0C}
AA77AB0
AA82AB0
AA85AB0
77 °C ± 5 °C
82 °C ± 5 °C
85 °C ± 5 °C
40 °C min.
DC9 V / 35 A, 1000 cycles
DC5 V / 60 A, 100 cycles
DC28 V / 35 A, 100 cycles
LVEREAoRDHSSFIORCNEOSEMAPRLEIANT*²⁰⁰²
mA max. @ 25
milliohms max.
°C
Agency Recognition
2.7 ± 0.1
(.106 ± .004)
UL, cUL
TUV
Description
File Number: E215638
(UL 60730)
File Number: R50350207
(EN 60730-2-9)
0.7 ± 0.1
(.028 ± .004)
2.5 ± 0.1
(.098 ± .004)
0.2 ± 0.01
(.008 ± .0004)
0.7 ± 0.1
(.028 ± .004)
2.5 ± 0.1
(.098 ± .004)
3.75 ± 0.1
(.148 ± .004)
MAX.
3.95
(.156)
0.2 ± 0.01
(.008 ± .0004)
0.37 ± 0.1
(.015 ± .004)
1.22 ± 0.05
(.048 ± .002)
REF.
0.5
(.004)
DIA.
4 PLCS.
R ^0.15
(.006)
0.1
4 PLCS. _(.004)
0.37 ± 0.1
(.015 ± .004)
1.8 ± 0.1
(.071 ± .004)
REF.
2.65 ± 0.1
(.104 ± .004)
REF.
DIMENSIONS:
MM
(INCHES)
How to Order
AA 77 A B 0
Series Designator
Trip Temperature (±5 °C)
• 72
• 77
• 82
• 85
Arm Material
A = Cu Alloy High Current Type
Terminal Type
1 = With Projection
B = Without Projection
Manufacturer’s Internal Code
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br)
and Chlorine (Cl) content is 1500 ppm or less.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.