CCR Datasheet, PDF (1/1 Pages) Welwyn Components Limited – Carbon Ceramic Resistors

series CCR
TTM
Rectifier Die
Features
Glass Passivated Junction Protection for
Superior Blocking Voltage and Stability
2000V Capability
Low Forward Voltage Drop
Applications
Bridge Rectifiers
Power Modules
Motor Controls
Electrical Ratings
Part Number Description
I_T(AV)➀ V_TM@ I_T➁
V_DRM / V_RRM➂
I_TSM
(V)
(10ms)
CCR28H-10/20 Diode, Die, 25A 25 1.25 35 1000 -2000 850
CCR34H-10/20 Diode, Die, 60A 60 1.25 90 1000 -2000 2000
CCR44H-10/20 Diode, Die, 100A 100 1.25 140 1000 -2000 3000
CCR50H-10/20 Diode, Die, 150A 150 1.25 210 1000 -2000 4000
CCR58H-10/20 Diode, Die, 185A 185 1.25 250 1000 -2000 4500
➀ Tj = 150°C, Tc = 80˚C. Rated values depend on assembly materials and conditions. Assemblies
must be void-free and have sufficient heat sinking to achieve maximum ratings.
➁ 25˚C
➂ Part number suffix, 10=1000V, 12=1200V, 16=1600V, 20=2000V
Part Numbering
Examples:
Series
Voltage
CCR34H -12=1200V
BD
General Note:
Metallization - CR:Ni:Ag
Aluminum Metalization Available - Contact Factory
C
A
Dimensions in inches
Series Type
A
B
C
D Thickness
CCR28H
0.180 0.180 0.140 0.140 0.011 Fig. 1
CCR34H
0.230 0.230 0.190 0.190 0.011 Fig. 1
CCR44H
0.339 0.339 0.299 0.299 0.011 Fig. 1
CCR50H
0.400 0.400 0.370 0.370 0.011 Fig. 1
CCR58H
0.478 0.478 0.422 0.422 0.011 Fig. 1
Dimensions in mm
Series Type
A
B
C
D Thickness
CCR28H
4.572 4.572 3.556 3.556 0.275 Fig. 1
CCR34H
5.842 5.842 4.826 4.826 0.275 Fig. 1
CCR44H
8.611 8.611 7.595 7.595 0.275 Fig. 1
CCR50H
10.160 10.160 9.398 9.398 0.275 Fig. 1
CCR58H
12.141 12.141 10.719 10.719 0.275 Fig. 1
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