파트넘버.co.kr BY179 데이터시트 PDF


BY179 반도체 회로 부품 판매점

Silicon-Bridge Rectifiers



Diotec Semiconductor 로고
Diotec Semiconductor
BY179 데이터시트, 핀배열, 회로
Diotec
BY 164, BY 179
Silicon-Bridge Rectifiers
Dimensions / Maße in mm
Silizium-Brückengleichrichter
Nominal current – Nennstrom
1.5 A
Alternating input voltage
Eingangswechselspannung
BY 164
BY 179
80 V
250 V
Plastic case
Kunststoffgehäuse
19 x 5 x 10 [mm]
Weight approx.
Gewicht ca.
1.8 g
Standard packaging: bulk
Standard Lieferform: lose im Karton
Maximum ratings
Type
Alternating input voltage
Typ Eingangswechselspanng.
BY 164
VVRMS [V]
80
BY 179
250
Rep. peak reverse volt.1)
Period. Spitzensperrspg.1)
VRRM [V]
160
500
Grenzwerte
Surge peak reverse volt.1)
Stoßspitzensperrspanng.1)
VRSM [V]
200
800
Repetitive peak forward current
Periodischer Spitzenstrom
f > 15 Hz
Rating for fusing, t < 10 ms
Grenzlastintegral, t < 10 ms
TA = 25°C
Peak fwd. surge current, 50 Hz half sine-wave,
superimposed on rated load
Stoßstrom für eine 50 Hz Sinus-Halbwelle,
überlagert bei Nennlast
TA = 25°C
Operating junction temperature – Sperrschichttemperatur
Storage temperature – Lagerungstemperatur
IFRM
10 A 2)
i2t 12.5 A2s
IFSM 50 A
Tj – 50...+150°C
TS – 50...+150°C
1) Valid for one branch – Gültig für einen Brückenzweig
2) Valid, if leads are kept at ambient temperature at a distance of 5 mm from case
Gültig, wenn die Anschlußdrähte in 5 mm Abstand von Gehäuse auf Umgebungstemperatur gehalten werden
260 01.01.99


BY179 데이터시트, 핀배열, 회로
BY 164, BY 179
Diotec
Characteristics
Kennwerte
Max. fwd. current without cooling fin TA = 45°C R-load
Dauergrenzstrom ohne Kühlblech
C-load
IF
IF
1.5 A 2)
1.3 A 2)
Forward voltage – Durchlaßspannung Tj = 25°C IF = 1.5 A
VF
< 1.1 V 1)
Leakage current – Sperrstrom
Tj = 25°C VR = VRRM
IR
< 10 µA
Thermal resistance junction to ambient air
Wärmewiderstand Sperrschicht – umgebende Luft
RthA < 45 K/W 2)
Type
Typ
BY 164
BY 179
Max. admissible load capacitor
Max. zulässiger Ladekondensator
CL [µF]
2500
800
Min. required protective resistor
Min. erforderl. Schutzwiderstand
Rt [ ]
1.6
5.0
Forward characteristics (typical values) 1)
Durchlaßkennlinien (typische Werte) 1)
Rated forward current vs. ambient temperature 2)
Zulässiger Richtstrom in Abhängigkeit
von der Umgebungstemperatur 2)
1) Valid for one branch – Gültig für einen Brückenzweig
2) Valid, if leads are kept at ambient temperature at a distance of 5 mm from case
Gültig, wenn die Anschlußdrähte in 5 mm Abstand von Gehäuse auf Umgebungstemperatur gehalten werden
01.01.99
261




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BY179 rectifier

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