SBD
Type :
31D
31DQ09
OUTLINE DRAWING
FEATURES
* Low Forward Voltage Drop
* Low Power Loss, High Efficiency
* High Surge Capability
* 30volts trough 100volts Types Available
Maximum Ratings
Rating
Repetitive Peak Reverse Voltage
Without Fin or
Average Rectified
P.C.Board
Output Current
With Fin *1
RMS Forward Current
Surge Forward Current
Operating JunctionTemperature Range
Storage Temperature Range
Approx Net Weight:1.18g
Symbol
V
RRM
I
O
I
F(RMS)
I
FSM
Tjw
Tstg
1.7
3.0
100
Ta=33°C
Ta=62°C
31DQ09
90
Half Sine Wave Resistive Load
Unit
V
A
A
A
°C
°C
4.71
Half Sine Wave,1cycle,Non-repetitive
- 40 to + 150
- 40 to + 150
Electrical
•
Thermal Characteristics
Characteristics
Peak Reverse Current
Peak Forward Voltage
Symbol
I
RM
V
FM
Conditions
Min Typ Max
Unit
-
-
-
-
-
-
1
0.85
80
34
mA
V
°C/W
Tj= 25°C, V
RM
= V
RRM
Tj= 25°C, I
FM
= 3 A
Without Fin or P.C.Board
Thermal Resistance(Junction to Ambient) Rth(j-a)
With Fin *1
*1 :20x20x1t(mm) Copper plates, L=5mm, Both Sides
NIEC [ NIHON INTER ELECTRONICS CORPORATION ]
