DIODE MODULE
DD300KB
UL;E76102 M）
（
Power Diode Module
DD300KB
Series are designed for various rectifier circuits.
DD300KB
has two diode chips connected in series and the mounting base is electrically
isolated from elements for simple heatsink construction. Wide voltage rating up to,
1600V is available for various input voltages.
●
Isolated mounting base
●
Two elements in a package for simple (single and three phase) bridge
connections
●
Highly reliable glass passivated chips
●
High surge current capability
（Applications）
●
Various rectifiers, Battery charagers, DC motor drives
42max
34max
NAME PLATE
92±0.5
12
26
26
4- （M5）
φ6
60±0.5
48±0.3
24
18
2
M8×14
R8.0
80±0.3
■Maximum
Ratings
Symbol
V
RRM
V
RSM
Symbol
I
F AV）
（
I
F RMS）
（
I
FSM
I
2
t
Tj
Tstg
V
ISO
Item
Repetitive Peak Reverse Voltage
Non-Repetitive Peak Reverse Voltage
Item
Average Forward Current
R.M.S. Forward Current
Surge Forward Current
I
2
t
Operating Junction Temperature
Storage Temperature
Isolation Breakdown Voltage（R.M.S.）
Mounting
Torque
Mass
Mounting
（M5）
Terminal（M8）
A.C. 1minute
Recommended Value 1.5-2.5（15-25）
Ratings
DD300KB40
400
480
DD300KB80
800
960
Conditions
（Tj＝25℃
unless otherwise specified）
DD300KB120
1200
1300
DD300KB160
1600
1700
Ratings
300
465
6000
150000
−40
to
＋150
−40
to
＋125
2500
2.7（28）
11（115）
510
Unit
V
V
Unit
A
A
A
A
2
S
℃
℃
V
N�½�m
（㎏f�½�B）
g
Single phase, half wave, 180℃ conduction, Tc=91℃
Single phase, half wave, 180℃ conduction, Tc=91℃
1
cycle,
／
2
60H
Z
, peak value, non-repetitive
Value for one cycle of surge current
Recommended Value 8.8-10.0（90-105）
Typical Value
■Electrical
Characteristics
Symbol
I
RRM
V
FM
Item
Repetitive Peak Reverse Current, max.
Forward Voltage Drop, max.
Conditions
T
j
＝150℃，V
R
＝V
RRM
Forward current 750A, Inst measurement
Junction to case
Ratings
50
1.50
0.14
Unit
mA
V
℃/W
Rth j-c） Thermal Impedance, max.
（
SanRex
®
50 Seaview Blvd. Port Washington, NY 11050-4618 PH.(516)625-1313 FAX(516)625-8845 E-mail: semi@sanrex.com
5
2
Unit：㎜
SANREX [ SANREX CORPORATION ]
