Naina Semiconductor Ltd.
Diode-Diode Module, 31 Amps
Features
•
•
•
•
Improved glass passivation for high reliability
Exceptional stability at high temperatures
High di/dt and dv/dt capabilities
Low thermal resistance
NDD26A
Voltage Ratings
(T
A
= 25
o
C, unless otherwise noted)
V
RRM,
Maximum
repetitive peak
reverse voltage
(V)
60
80
100
120
140
160
180
600
800
1000
1200
1400
1600
1800
V
RSM,
Maximum non-
repetitive peak reverse
voltage
(V)
700
900
1100
1300
1500
1700
1900
V
DRM,
Maximum
repetitive peak off-
state voltage
(V)
600
800
1000
1200
1400
1600
1800
I
RRM,
Maximum
reverse leakage
current @ T
JMAX
(mA)
Type
number
Voltage
Code
NDD26A
2
Electrical Characteristics
(T
A
= 25
0
C unless otherwise noted)
Parameter
Maximum average forward current @ T
J
= 85
0
C
Maximum average RMS forward current
Maximum non-repetitive surge current
Maximum I
2
t for fusing
Forward voltage drop
Isolation voltage
Symbol
I
F(AV)
I
F(RMS)
I
FSM
I
2
t
V
FM
V
ISO
Values
31
48
550
1500
1.1
3000
Units
A
A
A
A
2
s
V
V
Thermal & Mechanical Specifications
(T
A
= 25
0
C unless otherwise noted)
Parameter
Operating junction temperature range
Storage temperature
Thermal resistance, junction to case
to heatsink
Mounting torque
to terminals
Weight
Symbol
T
J
T
stg
R
th(JC)
F
W
Values
-40 to +125
-40 to +125
1.0
4 ± 15%
3 ± 15%
100
Units
0
C
0
C
0
C/W
Nm
g
1
D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653
sales@nainasemi.com • www.nainasemi.com
Naina Semiconductor Ltd.
Package Outline
(All dimensions in mm)
NDD26A
Circuit Configuration
Circuit Description
Series Connection (doubler circuit)
Configuration Code
N
Circuit Drawing
Common Anode
A
Common Cathode
K
2
D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653
sales@nainasemi.com • www.nainasemi.com
Naina Semiconductor Ltd.
Ordering Table
NDD
1
26
2
A
3
N
4
160
5
NDD26A
1 – Power Module
>
DD = Diode-Diode
>
TD = Thyristor-Diode
>
TT = Thyristor-Thyristor
2 – Current Rating =
I
F(AV)
3 – Package Type
4 – Circuit Configuration (see Table)
5 – Voltage Code (see Voltage Ratings table)
3
D-95, Sector 63, Noida – 201301, India • Tel: 0120-4205450 • Fax: 0120-4273653
sales@nainasemi.com • www.nainasemi.com
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