Jiangsu DongGuang Micro-Electronics Co., Ltd ***** *****/e.asp SEMICONDUCTOR MANUFACTURER OF PROTECTION ICs & POWER DEVICES / COMPONENTS Jiangsu DongGuang Micro-Electronics Company Limited is semiconductor manufacturer from China. Main products include : Semiconductor Protection ICs / Arrester Silicon NPN plane type power switching transistor Thyristor SCR and Triac VDMOS power transistor Silicon NPN plane type power switching transistor 13002 TO-92, 13003 TO-126, 13003 TO-220, 13003D TO-126, 13003D TO-220 13005 TO-220, 13005D TO-220, 13007 TO-220 Thyristor SCR and Triac SCR : BT151, BT169, MCR100-6, MCR100-8, DCR02(2P4M), DCR05（X0405） Triac: BTA06/BTB06, BTA08/BTB08, BTA12/BTB12, BTA16/BTB16, BTA20/BTB20, BTA24/BTB24, BTA26/BTB26, BTA41/BTB41， BT131, BT134, BT136. BT137, BT138, BT139, MAC97A6/8, Z0409 Protection ICs mainly for telecommunication application Arrester / for over voltage protection IC / for over voltage and over current protection Application : Over-voltage protection for PA(B)X ADSL terminals Telephone Set-Top Box Protection for exposed telecommunication terminals Over-voltage protection (internal) for home appliance and industrial instruments Trigger device for pulse generators Over voltage and over current protection for Analog and ISDN line cards PABX Main distribution frame (MDF) Primary protection modules