31DF2 THRU 31DF4
Glass Passivated Ultrafast Recovery Rectifier
FEATURES
200V-400V 3.0A
•
High current capability
•
The plastic material carries
U/L recognition 94 V-0
•
Terminals: Axial Leads
•
Polarity: Color band denotes cathode
MECHANICAL DATA
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Case:JEDEC DO--27,molded plastic
Terminals: Axial lead ,solderable per MIL-STD202,Method 208
Polarity: Color band denotes cathode
Weight: 0.041ounces,1.15 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Type
31DF2
200 V
3A
15 A
90 A
30 ns
– 65 to + 150 °C
– 65 to + 150 °C
31DF4
400 V
V
RRM
I
F(AV)
I
FRM
I
FSM
t
rr
T
j
T
stg
Peak Recurrent reverse voltage
Forward current at Tamb = 40 °C
Recurrent peak forward current
8.3 ms. peak forward surge current
(Jedec Method)
Reverse recovery time from
I
F
= 0.5 A ; I
R
= 1 A ; I
RR
= 0.25 A
Operating temperature range
Storage temperature range
Electrical Characteristics at Tamb = 25 °C
V
F
I
R
R
thj-a
Max. forward voltage drop at I
F
= 3 A
Max. reverse current at V
RRM
at 25 ºC
0.98 V
10 µA
30 °C/W
1.25 V
Max. thermal resistance ( l = 10 mm.)
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
TAYCHIPST [ SHENZHEN TAYCHIPST ELECTRONIC CO., LTD ]
