DEVICES FOR BATTERY PACK APPLICATIONS
13
VTP: 90˚C Typical Activation
The conductive polymer composite in
the VTP battery overcurrent protection
devices helps pro vide increased safety
with extended battery run time.These
devices reach a high-resistance state
at lower temperatures in NiMH and
rechargeable lithium temperature-
sensitive chemistries.
Top Vie w Side View
Top View Side View
A
B
C
Slit: 0.5 mm x 4.0 mm
nom.
.02 in x .16 in
Figure 8
Figure 9
A
B
C
Top View Side View
A
B
C
Slit: 0.5 mm x 4.0 mm
nom.
.02 in x .16 in
Figure 10
B
C
A
Figure 11
Top View Side View
Top View Side View
A
B
C
Slit: 0.5 mm x 4.0 mm
nom.
.02 in x .16 in
B
C
A
Top View Side View
R max. Dimensions (millimeters/inches)
Part IH*V max. I max. initial Agency A B C
number (A) (Vdc) (A) ()recognition (max.) (max.) (max.) Fig.
VTP110 1.1 16 100 0.070 UL, TÜV, CSA 25.6 (1.007) 2.9 (0.114) 0.7 (0.028) 11
VTP170 1.7 16 100 0.052 UL, TÜV, CSA 17.5 (0.689) 7.4 (0.292) 0.8 (0.03) 6
VTP170SS 1.7 16 100 0.052 UL, TÜV, CSA 17.5 (0.689) 7.4 (0.292) 0.8 (0.03) 7
VTP170X 1.7 16 100 0.052 UL, TÜV, CSA 22.9 (0.90) 5.3 (0.21) 0.8 (0.03) 8
VTP170XS 1.7 16 100 0.052 UL, TÜV, CSA 22.9 (0.90) 5.3 (0.21) 0.8 (0.03) 9
VTP175L 1.75 16 100 0.051 UL, TÜV, CSA 28.0 (1.10) 3.9 (0.15) 0.8 (0.03) 8
VTP175U 1.75 16 100 0.051 UL, TÜV, CSA 23.2 (0.91) 3.7 (0.15) 0.7 (0.03) 11
VTP200G 2.0 16 100 0.039 UL, TÜV, CSA 23.1 (0.91) 4.5 (0.18) 0.8 (0.03) 8
VTP200U 2.0 16 100 0.039 UL, TÜV, CSA 23.1 (0.91) 4.3 (0.17) 0.7 (0.03) 11
VTP210G 2.1 16 100 0.030 UL, TÜV, CSA 23.1 (0.91) 5.3 (0.21) 0.8 (0.03) 8
VTP210GU 2.1 16 100 0.030 UL, TÜV, CSA 23.2 (0.91) 5.1 (0.20) 0.8 (0.03) 11
VTP210L 2.1 16 100 0.030 UL, TÜV, CSA 26.0 (1.02) 5.3 (0.21) 0.8 (0.03) 8
VTP210S 2.1 16 100 0.030 UL, TÜV, CSA 23.1 (0.91) 5.3 (0.21) 0.8 (0.03) 9
VTP210SL 2.1 16 100 0.030 UL, TÜV, CSA 32.0 (1.26) 5.3 (0.21) 0.8 (0.03) 9
VTP210SL-19.2/5.8 2.1 16 100 0.030 UL, TÜV, CSA 37.0 (1.46) 5.3 (0.21) 0.8 (0.03) 9
VTP210SS 2.1 16 100 0.030 UL, TÜV, CSA 23.1 (0.91) 5.3 (0.21) 0.8 (0.03) 10
VTP210ULD 2.1 16 100 0.030 UL, TÜV, CSA 25.2 (1.00) 5.1 (0.20) 0.8 (0.03) 11
VTP240 2.4 16 100 0.026 UL, TÜV, CSA 26.2 (1.03) 5.3 (0.21) 0.8 (0.03) 8
Figure 6
A
B
C
Top Vie w S i d e View
B
A
Top Vie w S i d e View
Figure 7
*Hold current @ 25°C.
R max. Dimensions (millimeters/inches)
Part IH*V max. I max. initial Agency A B C
number (A) (Vdc) (A) ()recognition (max.) (max.) (max.) Fig.
VLR170 1.7 12 100 0.032 UL, TÜV, CSA 23.2 (0.913) 3.9 (0.153) 0.8 (0.032) 1
VLR170U 1.7 12 100 0.032 UL, TÜV, CSA 23.2 (0.913) 3.7 (0.146) 0.7 (0.028) 3
VLR175 1.75 12 100 0.031 UL, TÜV, CSA 24.5 (0.965) 3.3 (0.130) 0.8 (0.032) 1
VLR175L 1.75 12 100 0.031 UL, TÜV, CSA 31.7 (1.248) 3.3 (0.130) 0.8 (0.032) 1
VLR230 2.3 12 100 0.018 UL, TÜV, CSA 23.1 (0.909) 5.3 (0.208) 0.8 (0.032) 1
VLR230S 2.3 12 100 0.018 UL, TÜV, CSA 23.1 (0.909) 5.3 (0.208) 0.8 (0.032) 2
VLR230SU 2.3 12 100 0.018 UL, TÜV, CSA 23.1 (0.909) 5.1 (0.201) 0.7 (0.028) 2
VLR230U 2.3 12 100 0.018 UL, TÜV, CSA 23.1 (0.909) 5.1 (0.201) 0.7 (0.028) 3
Top View Side View
Figure 1 Figure 2
A
B
C
R max. Dimensions (millimeters/inches)
Part IHV max. I max. initial Agency A B C
number (A) (Vdc) (A) ()recognition (max.) (max.) (max.) Fig.
VLP210 2.1 16 60 0.030 UL, TÜV, CSA 17.5 (0.689) 7.3 (0.287) 0.8 (0.032) 4
VLP220 2.2 16 60 0.029 UL, TÜV, CSA 23.3 (0.917) 3.9 (0.154) 0.8 (0.032) 5
VLP270 2.7 16 60 0.018 UL, TÜV, CSA 23.1 (0.909) 5.3 (0.208) 0.8 (0.032) 5
VLP: 90˚C Typical Activation
*Hold current @ 25°C.
This product line is designed for battery
pack applications.Several material plat-
forms are available to help meet the spe-
cific protection needs of different cell
chemistries (e.g. Li-ion, NiMH, and NiCd).
A variety of space efficient form factors
allows the designer to minimize pack size.
VLR: 85˚C Typical Activation
Top Vie w Side View
Figure 5
A
B
C
Figure 4
A
B
C
Top Vie w S i d e View
Figure 3
14
DEVICES FOR BATTERY PACK APPLICATIONS
14
LTP, miniSMDE, TAC: 110˚C Typical Activation
Top View Side View
Figure 12
A
B
C
Slit: 0.5 mm x 4.0 mm nom.
.02 in x .16 in
Figure 13
A
B
C
A
B
C
Slit: 0.5 mm x 4.0 mm
nom.
.02 in x .16 in
Figure 14
A
B
C
Figure 16
Figure 15
LTP and TAC devices help pro vide
reliable, noncycling protection for
rechargeable batteries.LTP devices
also help provide additional protection
at elevated temperatures.The TAC
devices’unique cap design makes
them easy to install directly on AAA
size battery cells.
Top View Side View Top View Side View Top View Side View
Top View Side View
R max. Dimensions (millimeters/inches)
Part IHV max. I max. initial Agency A B C
number (A) (Vdc) (A) ()recognition (max.) (max.) (max.) Fig.
LTP
LTP070 0.7 15 100 0.200 UL, TÜV, CSA 22.1 (0.87) 5.2 (0.20) 1.2 (0.048) 12
LTP070S 0.7 15 100 0.200 UL, TÜV, CSA 22.1 (0.87) 5.2 (0.20) 1.2 (0.048) 13
LTP100 1.0 24 100 0.130 UL, TÜV, CSA 23.1 (0.91) 5.2 (0.20) 1.0 (0.04) 12
LTP100S 1.0 24 100 0.130 UL, TÜV, CSA 23.1 (0.91) 5.2 (0.20) 1.0 (0.04) 13
LTP100SL 1.0 24 100 0.130 UL, TÜV, CSA 32.0 (1.26) 5.2 (0.20) 1.0 (0.04) 13
LTP100SS 1.0 24 100 0.130 UL, TÜV, CSA 23.1 (0.91) 5.2 (0.20) 1.0 (0.04) 14
LTP180 1.8 24 100 0.068 UL, TÜV, CSA 26.0 (1.02) 5.2 (0.20) 1.0 (0.04) 12
LTP180L 1.8 24 100 0.068 UL, TÜV, CSA 37.5 (1.48) 5.2 (0.20) 1.0 (0.04) 12
LTP180S 1.8 24 100 0.068 UL, TÜV, CSA 26.0 (1.02) 5.2 (0.20) 1.0 (0.04) 13
LTP190 1.9 24 100 0.057 UL, TÜV, CSA 23.4 (0.92) 11.0 (0.43) 1.1 (0.04) 12
LTP260 2.6 24 100 0.042 UL, TÜV, CSA 26.0 (1.02) 11.9 (0.47) 1.0 (0.04) 12
LTP300 3.0 24 100 0.031 UL, TÜV, CSA 31.8 (1.25) 13.5 (0.53) 1.1 (0.04) 12
LTP340 3.4 24 100 0.027 UL, TÜV, CSA 26.0 (1.02) 15.9 (0.63) 1.0 (0.04) 12
miniSMDE
miniSMDE190 1.9 16 100 0.040 UL, TÜV, CSA 11.51 (0.453) 0.53 (0.021) 5.33 (0.21) 15
TAC
TAC100-09 1.0 15 50 0.155 UL 17.5 (0.69) 10.5 (0.45) 0.9 (0.04) 16