B125S2A データシートの表示（PDF） - Diotec Semiconductor Germany
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B125S2A Datasheet PDF : 2 Pages
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Characteristics
Max. average forward rectified current
Dauergrenzstrom
Forward voltage – Durchlass-Spannung
Leakage current – Sperrstrom
TA = 50°C
Tj = 25°C
Tj = 25°C
Thermal resistance junction to ambient air
Wärmewiderstand Sperrschicht – umgebende Luft
R-load
C-load
IF = 2 A
VR = VRRM
B40S2A ... B380S2A
Kennwerte
IFAV
2.3 A 1)
IFAV
1.9 A 1)
VF
< 0.95 V 2)
IR
< 10 µA
RthA
< 30 K/W 1)
Type
Typ
B40S2A
B80S2A
B125S2A
B250S2A
B380S2A
Max. admissible load capacitor
Max. zulässiger Ladekondensator
CL [µF]
4000
0.005
2000
0.005
1250
0.005
500
0.005
400
0.005
Min. required protective resistor
Min. erforderl. Schutzwiderstand
Rt [Ω]
1.3
80
2.5
160
4.0
250
10.0
600
12.5
800
120
[%]
100
80
60
40
20
IFAV
0
0 TA 50
100
150 [°C]
Rated forward current versus ambient temperature
Zul. Richtstrom in Abh. von der Umgebungstemp.
102
[A]
10
Tj = 125°C
Tj = 25°C
1
10-1
IF
10-2
125a-(3a-0.95v)
0.4 VF 0.8 1.0 1.2 1.4 [V] 1.8
Forward characteristics (typical values)
Durchlasskennlinien (typische Werte)
1 Mounted on P.C. Board with 25 mm2 copper pads at each terminal
Montage auf Leiterplatte mit 25 mm2 Kupferbelag (Lötpad) an jedem Anschluss
2 Per Diode – Pro Diode
2
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