SD250 Datasheet, PDF (1/2 Pages) Sirectifier Semiconductors – Discrete Diodes

SD
Discrete Diodes
Dimensions
SD250-**NFB
SD250-**NRB
VRSM VRRM
VV
SD250-01NFB / SD250-01NRB 100 100
SD250-02NFB / SD250-02NRB 200 200
SD250-04NFB / SD250-04NRB 400 400
SD250-08NFB / SD250-08NRB 800 800
SD250-10NFB / SD250-10NRB 1000 1000
SD250-12NFB / SD250-12NRB 1200 1200
SD250-16NFB / SD250-16NRB 1600 1600
˙Electrical Characteristics
Symbol
Item
Conditions
IFÊ¢AVÊ£ Average Forward Current
Single phase, half wave, 180Ốconduction, Tcɿ92ˆ
IFÊ¢RMSÊ£ R.M.S. Forward Current
Single phase, half wave, 180Ốconduction, Tcɿ92ˆ
IFSM Surge Forward Current
I²t
I²t
1_{ʗ2cycle, 50Hz/60Hz, peak value, non-repetitive}
Value for one cycle of surge current
Tj
Junction Temperature
Tstg Storage Temperature
Mounting
Torque
MountingʢM6ʣ Recommended Value 2.5-3.9ʢ25-40ʣ
Terminaʢl M8ʣ Recommended Value 8.8-10 ʢ90-105ʣ
Mass
Ratings
Unit
250
A
390
A
4000/4500
A
84000
A²S
ʵ30 to ʴ150 ˆ
ʵ30 to ʴ125 ˆ
4.7Ê¢48Ê£
Nŋm
11ʢ115ʣ ^{ʢᶵfŋBʣ}
170
g
Symbol
Item
IRRM Repetitive Peak Reverse Current, max.
VFM Forward Voltage Drop, max.
Rthʢj-cʣ Thermal Impedance, max.
Conditions
at VDRM, single phase, half wave, Tjʹ150ˆ
Foward current 800A, Tjʹ25ˆ, Inst. measurement
Junction to case
Ratings
15
1.15
0.2
Unit
mA
V
ˆ/W
P1
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