This post explains for the semiconductor 55N03LTA.
The Part Number is 55N03LTA.
The function of this semiconductor is Logic Level FET.
Manufacturers : Philips
Preview images :
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Description :
PHP/PHB/PHD55N03LTA TrenchMOS™ Logic Level FET Rev. 04 — 4 September 2002 Product data 1. Description N-channel logic level field-effect power transistor in a plastic package using TrenchMOS™ technology. Product availability: PHP55N03LTA in a SOT78 (TO-220AB) PHB55N03LTA in a SOT404 (D2-PAK) PHD55N03LTA in a SOT428 (D-PAK). 2. Features s Low on-state resistance s Fast switching. 3. Applications s Computer motherboard high frequency DC to DC converters. 4. Pinning information Table 1: Pinning – SOT78, SOT404, SOT428 simplified outlines and symbol Simplified outline mb mb mb Pin Description 1 2 3 mb gate (g) drain (d) source (s) mounting base, connected to drain (d) [1] Symbol d g s 2 2 1 MBK106 MBB076 1 3 MBK116 3 MBK091 Top view 1 2 3 SOT78 (TO-220AB) [1] SOT404 (D2-PAK) SOT428 (D-PAK) It is not possible to make connection to pin 2 of the SOT404 and SOT428 packages. Philips Semiconductors PHP/PHB/PHD55N03LTA TrenchMOS™ Logic Level FET 5. Quick reference d […]
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