ICP-S
ICP-S is Overcurrent Protection Elements manufactured by ROHM.
Overview
The ICP-S is an IC protector of surface mounting type developed as an element for the protection of ICs from output short-circuiting damage. The internal resistance of this lightweight, pact overcurrent protection element is low, as long as the steady-state current of the element does not exceed the rated DC or AC current. The ICP-S, however, turns off ICs instantly if the steady-state current reaches or exceeds the breaking current of the ICP-S.
2. External Dimensions (Unit: mm)
3.0±0.1
φ1.5
+0.1
- 0
4.0±0.1 4.0±0.1 2.0±0.05
3.5±0.05
1.75±0.1
0.4±0.1
2.0±0.1
1.55±0.1
3.5±0.2 5.3±0.2
3.2±0.2
2.5±0.1
0~0.5
8.0±0.2
0~0.1
1.0 1.8±0.1
TN direction
φ1.15±0.1
2.8±0.2
2.3±0.2
(Mark: TN)
3. Features
1) Instantly breaks currents with a low potential drop. (See 3-1 Potential Drop parison) 2) pact surface-mounting model. (See 2. External Dimensions) 3) Unlike fuses, there is no steady-state current reduction with the rated current applied. No derating is necessary. 4) Minimal breaking point dispersion. (See the graph in 3-2 Breaking Current Dispersion Characteristics) 5) Excellent temperature characteristics (See the graphs in 3-3 Temperature Characteristics)
- The fluctuation of the breaking current caused by temperature changes is minimal.
- Wide operating temperature range:
- 55°C to +125°C 6) Excellent vibration resistance. 7) UL-approved product with certification No. 107856. 8) No deterioration or circuit breaking caused by static electricity.
Rev.A
1/13
ICP-S Technical Manual
Overcurrent Protection Elements
3-1 Potential Drop parison (ICP-S VS Fuse)
ICP-S1.0 (Rated Current: 1 A)
2.0A 1.8A...
