BL
FEATURES
GALAXY ELECTRICAL
VARISTOR
VR60,VR61
SILICON
DC FORWARD CURRENT: 400,150 mA
Molded case feature for auto insertion
High surge capability
High temperature soldering guaranteed:
250 /10S/9.5mm lead length at 5 lbs tension
DO-15
MECHANICAL DATA
Case:Molded with UL-94 Class V-O recognized
flame retardant epoxy
Terminals: Plated axial leads,solderable per
MIL- STD-202E,Method 208C
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at
２５
ambient temperature unless otherwise specified.
SYMBOL
DC
forw
ard current
VALUE
TEST CONDITION
VR60
400
8.3ms single
half-sine wave
I
F
=1A
I
F
=1m A
35
1.5max
0.5min
2.30±0.25
2.75±0.25
3.10±0.25
20max
µ
A
V
UNITS
VR61
150
25
mA
A
I
F
I
FSM
Maximum surge current
Forw ard voltage
V
F
I
F
=10m A
I
F
=70m A
Forw ard current
I
F
V
F
=0.2V
Assembly of chips
positions
Color band
color
Operating junction temperature range
Storage temperature range
Orange
T
j
T
STG
-
55
---- + 100
-
55
---- + 100
www.galaxycn.com
Document Number 0294001
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
VR60,VR61
FIG.1 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.2 - TYPICAL FORWARD CURRENT
DERATING CURVE
100
FORWARD VOLTAGE V
F
(V)
4
PCT OF RATING CURRENT(%)
80
60
3
2
VR-61
40
20
1
0
VR-60
0.01
0.1
1
10
100
1000
0
0
20
40
60
80
100
FORWARD CURRENT I
F
(m A)
AMBIENT TEMP T
A
(
)
FIG.3 - PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
60
50
AMPERES
40
30
VR-60
20
10
0
1
10
NUMBER OF CYCLES AT 60Hz
VR-61
100
www.galaxycn.com
Document Number 0294001
BL
GALAXY ELECTRICAL
2.
RF/Wirelessly
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