Datasheet 搜索 > TVS二极管 > Littelfuse（力特） > SMAJ40CA 数据手册 > SMAJ40CA 数据手册 5/6 页
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SMAJ40CA 数据手册 - Littelfuse（力特）
制造商:
Littelfuse（力特）
分类:
TVS二极管
封装:
DO-214AC
描述:
LITTELFUSE SMAJ40CA TVS二极管, TVS, SMAJ系列, 双向, 40 V, 64.5 V, DO-214AC, 2 引脚
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SMAJ40CA数据手册
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Transient Voltage Suppression Diodes
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
Surface Mount – 400W > SMAJ series
Dimensions
Physical Specifications
Weight 0.002 ounce, 0.061 gram
Case
JEDEC DO-214AC Molded Plastic over
glass passivated junction
Polarity
Color band denotes cathode except
Bipolar
Terminal
Matte Tin-plated leads, Solderable per
JESD22-B102
Dimensions
Inches Millimeters
Min Max Min Max
A 0.049 0.065 1.250 1.650
B 0.157 0.181 3.990 4.600
C 0.095 0.110 2.400 2.790
D 0.075 0.090 1.900 2.290
E 0.030 0.060 0.780 1.520
F - 0.008 - 0.203
G 0.189 0.208 4.800 5.280
H 0.006 0.012 0.152 0.305
I 0.070 - 1.800 -
J 0.082 - 2.100 -
K - 0.090 - 2.300
L 0.082 - 2.100 -
Soldering Parameters
Temperature (T)
Time (t)
T
s(min)
T
s(max)
T
L
T
P
t
s
Preheat
t
L
t
p
Ramp-up Critical Zone
T
L
to
T
P
Ramp-down
t 25˚C to Peak
25˚C
Reflow Condition
Lead–free
assembly
Pre Heat
- Temperature Min (T
s(min)
) 150°C
- Temperature Max (T
s(max)
) 200°C
- Time (min to max) (t
s
) 60 – 180 secs
Average ramp up rate (Liquidus Temp (T
A
)
to peak
3°C/second max
T
S(max)
to T
A
- Ramp-up Rate 3°C/second max
Reflow
- Temperature (T
A
) (Liquidus) 217°C
- Time (min to max) (t
s
) 60 – 150 seconds
Peak Temperature (T
P
) 260
+0/-5
°C
Time within 5°C of actual peak
Temperature (t
p
)
20 – 40 seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (T
P
) 8 minutes Max.
Do not exceed 260°C
(all dimensions in mm)
I
L
K
J
Solder Pads
Environmental Specifications
High Temp. Storage JESD22-A103
HTRB JESD22-A108
Temperature Cycling JESD22-A104
MSL JEDEC-J-STD-020, Level 1
H3TRB JESD22-A101
RSH JESD22-A111
DO-214AC (SMA)
Cathode Band
(
for Uni-directional products only)
A
D
E
G
F
H
C
B
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