파트넘버.co.kr B43857 데이터시트 PDF


B43857 반도체 회로 부품 판매점

Single-Ended Capacitors High Reliability



EPCOS 로고
EPCOS
B43857 데이터시트, 핀배열, 회로
www.DataSheet4U.com
Single-Ended Capacitors
High Reliability – 105 °C
B41857, B43857
Long-life grade capacitors
Applications
I High reliability equipment in industrial and
automotive electronics
Features
I High reliability and long useful life
I High ripple current capability
Construction
I Radial leads
I Charge-discharge proof, polar
I Aluminum case with insulating sleeve
I Minus pole marking on the insulating sleeve
I Stand off rubber seal
I Case with safety vent from diameter 6,3 mm
Delivery mode
Special terminal configurations and packing:
I Bulk
I Taped, Ammo pack
I Cut
I Kinked
I PAPR (protection against polarity reversal)
Refer to page 503 for further details and ordering example.
B41857
B43857
KAL0707-F
445 10/02


B43857 데이터시트, 핀배열, 회로
B41857 / B43857
High Reliability – 105 °C
Specifications and characteristics in brief
Type
Rated voltage UR
Surge voltage US
Rated capacitance CR
Capacitance tolerance
Useful life
105 °C; UR; I~R
40 °C; UR; I~R
Requirements:
Voltage endurance test
105 °C; UR
Post test requirements:
Vibration resistance
IEC climatic category
Sectional specification
B41857
10 100 VDC
1,15 · UR
0,47 4 700 µF
± 20 % M
B43857
160 450 VDC
1,1 · UR
0,47 220 µF
± 20 % M
> 2 000 h for d 6,3 mm
> 3 000 h for d = 8 mm
> 5 000 h for d 10 mm
> 200 000 h for d 6,3 mm
> 250 000 h for d = 8 mm
> 350 000 h for d 10 mm
C/C ≤ ± 50 % of initial value
tan δ ≤ 3 times initial specified limit
IL initial specified limit
Failure percentage: 1 %
Failure rate:
50 fit (50 · 10 9/h)
(for definiton fit, refer to chapter Quality, page 62)
2 000 h for d 6,3 mm
3 000 h for d = 8 mm
5 000 h for d 10 mm
C/C ≤ ± 30 % of initial value
tan δ ≤ 2 times initial specified limit
IL initial specified limit
To IEC 60068-2-6, test Fc:
displacement amplitude 0,75 mm, frequency range 10 2000 Hz,
acceleration max. 10 g, duration 3 × 2 h
To IEC 60068-1:
UR 250 VDC: 40/105/56 (40 °C/+ 105 °C/56 days damp heat test)
UR 350 VDC: 25/105/56 (25 °C/+ 105 °C/56 days damp heat test)
IEC 60384-4
446 10/02




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B43857 capacitor

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