N-Channel JFETMonolithic DualLLCSST440 / SST441FEATURES DESCRIPTIONs High Gain . . . . . . . . . . . . . . . . . . . . . . . gf > 6 mS typical Calogics SST440 Series is a high speed N-ChannelG Low Leakage . . . . . . . . . . . . . . . . . . . . . . I

UMT4401 / SST4401 / MMST4401 / 2N4401TransistorsNPN Medium Power Transistor(Switching)UMT4401 / SST4401 / MMST4401 / 2N4401 External dimensions (Units : mm) Features2.00.2UMT44011.30.1 0.90.11) BVCEO>40V (IC=1mA)0.65 0.65 0.2 0.70.1(1) (2)2) Complements the UMT4403 / SST4403 / MMST44030~0.1/ PN4403.(3)(1) Emitter(2) Base0.3+0.1 0.150.05ROHM : UM

SST4401 / UMT4401U3DatasheetNPN Medium Power Transistor(Switching)lOutlinelParameter Value SOT-23 SOT-323VCEO40VIC600mA SST4401 UMT4401U3(SST3) (UMT3)lFeaturesl1)BVCEO=40V(Min.) ; at IC=1mAlInner circuitl2)Complements the SST4403/UMT4403U3.lApplicationlAUDIO FREQUENCY SMALL SIGNAL AMPLIFIERlPackaging specificationslBasicPackag

Transistors UMT4403 / SST4403 / MMST4403 / 2N4403(SPEC-A31)602Appendix NotesNo technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD.The contents described herein are subject to change without notice. The specifications for theproduct described in this document are for reference only. Upon act

SST4401 / MMST4401 Transistors NPN Medium Power Transistor (Switching) SST4401 / MMST4401 Features Dimensions (Unit : mm) 1) BVCEO>40V (IC=1mA) SST44012) Complements the SST4403 / MMST4403. Package, marking, and packaging specifications (1) Emitter(2) BasePart No. SST4401 MMST4401ROHM : SST3 (3) CollectorPackaging type SST3 SMT3Marking R2X R2XMMST4401Code T1

SST4403 / MMST4403 Transistors PNP Medium Power Transistor (Switching) SST4403 / MMST4403 Features Dimensions (Unit : mm) 1) BVCEO = -40V (Min.) ; at IC= -1mA SST44032) Complements the SST4401 / MMST4401 SOT-23(1) Emitter Package, marking, and packaging specifications (2) Base(3) CollectorROHM : SST3Part No. SST4403 MMST4403Packaging type SST3 SMT3MMST4403Mar