SDS511
Switching Diode
Features
• Ultra high speed switching application
• Low forward voltage
• Fast reverse recovery time
• Small total capacitance
PINNING
PIN
1
2
1
DESCRIPTION
Cathode
Anode
2
W2
Top View
Marking Code: "W2"
Simplified outline SOD-323 and symbol
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter
Peak Reverse Voltage
Reverse Voltage
Average Forward Current
Peak Forward Current
Surge Current (10 ms)
Power Dissipation
Junction Temperature
Storage Temperature Range
Symbol
V
RM
V
R
I
O
I
FM
I
FSM
P
tot
T
j
T
stg
Value
85
80
100
300
2
150
150
- 55 to + 150
Unit
V
V
mA
mA
A
mW
O
C
C
O
Characteristics at T
a
= 25
O
C
Parameter
Forward Voltage
at I
F
= 100 mA
Reverse Current
at V
R
= 80 V
Total Capacitance
at V
R
= 0 V, f = 1 MHz
Reverse Recovery Time
at I
F
= I
R
= 10 mA to I
R
= 1 mA, R
L
= 100
Ω
Symbol
V
F
I
R
C
tot
t
rr
Max.
1.2
0.5
4
4
Unit
V
µA
pF
ns
SEMTECH ELECTRONICS LTD.
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 07/04/2009
SEMTECH_ELEC [ SEMTECH ELECTRONICS LTD. ]
