SUPER FAST GLASS PASSIVATED RECTIFIERS
Reverse Voltage – 100 to 600 V
Forward Current – 3.0 A
FEATURES
High current capability
• Low forward voltage drop
• Low power loss, high efficiency
• High surge capability
• High temperature soldering guaranteed
• Mounting position: any
•
35
ns
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified
Maximum Reverse Recovery Time
t
rr
（2）
（1）P.C.B. mounted with 10cm x 10cm x 1mm copper pad areas.
Measured with I = 0.5 A, I = 1 A, I = 0.25 A.
F R rr
（2）
SF301 THRU SF306
11111
3
11112
4
11111
3
11112
4
Maximum DC Blocking Voltage
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS voltage
Maximum Average Forward Rectified Current
V
V
V
3.0
-55 ~ +150
A
A
V
uA
°C
Units
Peak Forward Surge Current,8.3ms
Single Half Sine-wave Superimposed
on Rated Load (JEDEC method)
Max Instantaneous Forward Voltage at 3 A DC
Maximum DC Reverse Current
at Rated DC Reverse Voltage
Operating Junction Temperature Range
T = 25°C
a
T =125°C
a
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
T
j
TO-252
T
stg
Storage Temperature Range
600
600
-55 ~ +150
°C
130
420
25
Typical Thermal Resistance
°C/W
R
θJC
Typical Junction Capacitance
f=1MHz,4V DC
pF
C
j
45
（1）
TO-251
SF306DS
SF306VS
1.30
1
300
500
500
350
SF305DS
SF305VS
400
400
280
SF304DS
SF304VS
300
300
210
SF303DS
SF303VS
200
200
140
SF302DS
SF302VS
100
700
70
SF301DS
SF301VS
0.95 1.70
Fig.2 Typical Reverse Characteristics
I - Current ( A)
R
Reverse μ
20 10060
0
0.1
1.0
10
Percent of rated peak reverse voltage %
100
40 80
300
T =25
J
°C
T =75
J
°C
T =125
J
°C
1.0
2.0
3.0
0.0
25 50
75
100 125 150 175
Average Forward Current (A)
Case Temperature (°C)
Fig.1 Maximum Average Forward Current Rating
Junction Capacitance ( pF)
1.0 10 1000.1
1
10
100
Reverse Voltage (V)
T =25
J
°C
Fig.4 Typical Junction Capacitance
T =25
J
°C
f = 1.0MHz
V
sig
= 50mV
p-p
7.0
RESISTIVE OR INDUCTIVE LOAD
4.0
5.0
6.0
30
60
90
120
150
00
10 100
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
Peak
A)
Forward Surage Current (
Number of Cycles
1
180
8.3 ms Single Half Sine Wave
(JEDEC Method)
210
Fig.4 Typical CharacteristicsForward
2.0 2.5
1.5
0
0.01
0.1
1.0
10
0.5 1.0
0.001
Instaneous Forward Current (A)
Instaneous Forward Voltage (V)
T =25
J
°C
500~600V
300~400V
100~200V
SF301 THRU SF306