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1SMA5947B

SEMTECH
Part Number 1SMA5947B
Manufacturer SEMTECH
Description Surface Mount Silicon Zener Diodes
Published Sep 12, 2015
Detailed Description 1SMA5913B THRU 1SMA5956B Surface Mount Silicon Zener Diodes Features • High peak reverse power dissipation • Low leakage...
Datasheet PDF File 1SMA5947B PDF File

1SMA5947B
1SMA5947B

Overview
1SMA5913B THRU 1SMA5956B Surface Mount Silicon Zener Diodes Features • High peak reverse power dissipation • Low leakage current Mechanical Data • Case: SMA (DO-214AC) molded plastic • Epoxy: UL 94V-0 rate flame retardant • Polarity: Color band denotes Cathode end • Mounting position: Any Absolute Maximum Ratings and Characteristics (Ta = 25℃) HParameter Symbol DC Power Dissipation at TL = 75℃ Mearsured at Zero Lead Length (1"square copper pad, FR-4 board) Ptot CDerate Above 75℃ Thermal Resistance from Junction to Lead RθJL EDC Power Dissipation at Ta = 25℃ (FR-4 board )Derate Above 25℃ TThermal Resistance from Junction to Ambient Ptot RθJA Maximum Forward Voltage at IF = 200 mA Operating Temperature Range SEMStorage Temperature Range VF Tj Tstg Value 1.
5 20 50 500 4 250 1.
5 - 65 to + 150 - 65 to + 150 Unit W mW/℃ ℃/W mW mW/℃ ℃/W V ℃ ℃ SEMTECH ELECTRONICS LTD.
Subsidiary of Sino-Tech International (BVI) Limited ® Dated：29/04/2013 E Rev: 01 1SMA5913B THRU 1SMA5956B Electrical Characteristics (Rating at TL = 30℃ unless otherwise specified) Zener Voltage Range 1) Zener Impedance Type VZnom VZT at lZT ZZT ZZK at IZK (V) Min.
(V) Max.
(V) (mA) Max.
(Ω) Max.
(Ω) (mA) 1SMA5913B 3.
3 3.
13 3.
47 113.
6 10 500 1 Reverse Current IR at VR Max.
(µA) (V) 100 1 Maximum DC Zener Current IZM (mA) 454 1SMA5914B 3.
6 3.
42 3.
78 104.
2 9 500 1 75 1 416 1SMA5915B 3.
9 3.
7 4.
1 96.
1 7.
5 500 1 25 1 384 1SMA5916B 4.
3 4.
08 4.
52 87.
2 6 500 1 5 1 348 1SMA5917B 4.
7 4.
46 4.
94 79.
8 5 500 1 5 1.
5 319 1SMA5918B 5.
1 4.
84 5.
36 73.
5 4 400 1 5 2 294 1SMA5919B 5.
6 5.
32 5.
88 66.
9 2 300 1 5 3 267 1SMA5920B 6.
2 5.
89 6.
51 60.
5 2 200 1 5 4 241 1SMA5921B 6.
8 6.
46 7.
14 55.
1 2.
5 200 1 5 5.
2 220 1SMA5922B 7.
5 7.
12 7.
88 50 3 400 0.
5 5 6 200 1SMA5923B 8.
2 7.
79 8.
61 45.
7 3.
5 400 0.
5 5 6.
5 1SMA5924B 9.
1 8.
64 9.
56 41.
2 4 500 0.
5 5 7 1SMA5925B 10 9.
5 10.
5 37.
5 4.
5 500 0.
25 5 8 1S...


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