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suppliers of BD540C and PDF data of BD540C

Part Numbert Mfg Packt D/C Descriptiont Qty Company/Contact  
BD540C   28000  ST/MOT/ON/PH  stock  TO-220 


BD540C pi    dc08+    950 
    Concordance Electronics Co
  • Contact:cai
  • Tel:86-755-82567399
  • Fax:86-755-82539822
  • Email: cydz6666@gmail.com


BD540C bourns  IN STOCK!P  dc0339    3020 
    TianYang Electronics Co.,Ltd
  • Contact:Sue
  • Tel:86-21-51611472
  • Fax:
  • Email: sue@tycelec.com


BD540C FSC  TO-220  08+    2365 
    Haodexin Electronic Co Limited
  • Contact:Cathy Lu
  • Tel:00852-30592291
  • Fax:00852-30592292
  • Email: sales8@haodexin.com


BD540C FSC  TO-220  08+    2365 
    ARIAT TECHNOLOGY LIMTED
  • Contact:Joe Choi
  • Tel:86-852-30522530
  • Fax:86-852-30522540
  • Email: Joe@ariat.hk


BD540C PHI  TO-220  08/09+    10000 


BD540C bourns    dc0339  IN STOCK!Pack: 50/tu  3020 
    Wei&Keng Technology Developing..
  • Contact:dannyuan
  • Tel:86-755-83290418
  • Fax:
  • Email: sales@weikengtech.com
BD540C 未定  TO-220    ★★★★★parts in room,n  55000 
    BeiJing Yilisen Electronics Co..
  • Contact:Tony
  • Tel:86-10-82665445
  • Fax:86-10-82665447
  • Email: artong2003@163.com
BD540C bourns    dc0339  IN STOCK!Pack: 50/tu  3020 
BD540C ST/MOT/ON/PH  TO-220  2007    16000 
    GREEN FLAM TECHNOLOGY 。CO。LTD
  • Contact:jBircomanet
  • Tel:86-755-61685384
  • Fax:
  • Email: janet.dgf@gmail.com
BD540C bourns  IN STOCK!P  dc0339    3020 
BD540C 未定  TO-220      55000 
    Yuexunfa Electronic Co.,Ltd
  • Contact:linda
  • Tel:86-755-83778358
  • Fax:
  • Email: yuexunfa06@163.com


BD540C 未定  TO-220      55000 
    beijing yilisen electrocnics c..
  • Contact:frank
  • Tel:86-10-0
  • Fax:
  • Email: artong2003@163.com
BD540C bourns  bourns  dc0339    3120 
    ASIA WORLD TRADE TECHNOLOGY SO..
  • Contact:Boning
  • Tel:86-755-25573524
  • Fax:86-755-25469337
  • Email: GARDENIAS_0523@163.COM
BD540C PHI  TO-220  08/09+    10000 
    Great Wall Trading (Hongkong) ..
  • Contact:joyce
  • Tel:86-755-25327567
  • Fax:
  • Email: sales06@gw-ic.com
BD540C ST/KA/ON    06+    TO- 


BD540C bourns  IN STOCK!   dc0339    3020 


BD540C ST/MOT/ON/PH  TO220  07+  全新原装  20000 
    HK Dasing International Tech D..
  • Contact:dasing
  • Tel:86-755-83995728
  • Fax:86-755-83995418
  • Email: dasing@vip.163.com
BD540C bourns        3020 
BD540C PH/ST  TO-220  08+  True"Xin" service tr  10100 
    Shenzhen Jishengda Technology ..
  • Contact:Martin Yang
  • Tel:86-755-83229077
  • Fax:86-755-83233919
  • Email: yxx8888@qq.com
BD540C ST/MOT/ON/PH    2005    20000 
    HK HAMA ELECTRONIC CO., LIMITE..
  • Contact:Kerry
  • Tel:86-755-83798411 83002071
  • Fax:86-755-83798433
  • Email: hamahk@vip.163.com
BD540C bourns  bourns  dc0339    3120 
BD540C ti    dc98  IN STOCK! pack: 50/t  4940 
BD540C ST/KA/ON  TO-   05+    200 
    Shen Zhen JinShengDa Electroni..
  • Contact:ms
  • Tel:86-755-61333812/813/814/815
  • Fax:86-755-61333820
  • Email: lulu.889@163.com
BD540C pi        dc99 
    PengWeiDa Technology (HK)Co.,L..
  • Contact:Franco
  • Tel:86-0755-82764150
  • Fax:86-0755-82736204
  • Email: pwdhk@vip.163.com
BD540C 6000    02+    TO-220 
    TY Component Ltd.
  • Contact:Mr.CarlLee
  • Tel:86-755-83002020
  • Fax:86-755-83798140
  • Email: allen@tyitl.com
BD540C ti    dc98  INSTOCK!vpe:50/tube  4940 
    ShowtechInternational(hk)CO.,L..
  • Contact:Ms.RitaLin
  • Tel:886-0755-82709648
  • Fax:886-0755-82709649
  • Email: showtech@hkin.com
BD540C ti  ti  dc98    4940 
    AsiaWorldTradeTechnologySource
  • Contact:Ms.BoningTan
  • Tel:086-0755-25573524
  • Fax:086-0755-25469337
  • Email: gardenias_0523@163.com
BD540C ST/KA/ON  8000  TO-     
    CenterchipTechnologyco.,Ltd
  • Contact:Ms.helenzhang
  • Tel:86-755-83958497
  • Fax:86-755-83958504
  • Email: helen@cc-ic.com
BD540C ST/KA/ON  05+  TO-    5800 

BD540C Datasheet

Temperature Min Max
Commercial OoC 700C
Industrial -400C +850C


BD540C on stock
( % ) A O N a l O l d u I A l f l J _ N V t l 0 ( A A / V L U ) ' o j > L L I S N 3 S J _ N V I O V a O O H J _ V o

Characteristic Symbol Test Conditions Min Typ. Max Unit
Operating current ICCN No Input Signal 1.5 1.75 mA
lccS Battery Saving 0 1 0 ¨A
Alarm detection voltage VAD 1.0 1.05 1.1 V
Alarm low level output voltage VO (AL) I= 100UA 0.4 V
Alarm high level leakage current ILKG (AL) 2 ¨A
FSK low level output voltage VL (FSK) I= 100UA 0.4 V
FSK high level leakage current ILKG (FSK) 2 A
Regulator output voltage VOREG 0.95 1.0 1.05 V
Quick charge current IC 50 70 A
Input for -3dB sensitivity VLIM Mixer Input 2.5 7.5 UVrms
Recovered audio output voltage VO (RAO) VIN (2MIX) = 500UVrms 36 54 78 mVrms
Mixer conversion gain AGv(M) Ceramic Filterloss = -1dB 8 1 2 1 6 dB
Signal to noise ratio S/N VIN (MIXiN) = 500UVrms 38 55 dB
Total Harmonic Distortion THD VIN (MIXiN) = 500UVrms 2.0 3.5 %
Mixer 3rd order intercept point 3RD -10 dBm
Mixer input resistance Ri (MIX) 3.5 5 6.5 kQ
Limiting amp input resistance Ri (LA) 0.9 1.5 2.1 kQ
AM rejection ratio AMR VIN (2MIX) = 500UVrms (AM = 300%) 25 40 dB
Data shaping output duty DR VIN (2MIX) = 500UVrms 40 50 60 %
RSSI output voltage VRSSI VIN (2MIX) = 1mVrms 0.49 0.7 0.91 V
RSSI output resistance RRSSI 90 1 00 1 1 0 kQ


Collector-Emitter Breakdown Voltage ( lc= 1.0 rriA, IE= 0 ) V(BR)CEO 50 V
Collector-Base Breakdown Voltage ( lc= 1.0 tTiA, lB= O ) V(BR)CBO 60 V
Emitter-Base Breakdown Voltage ( lB= 1.0 rriA lc= 0 ) V(BR)EBO 6.0 V
Collector Cutoff Current ( VCB= 40 V, IE= O) ICBO 100 uA
Emitter Cutoff Current ( VEB= 4.0 V, lc= 0 ) IEBO 100 uA