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SMAJ7.5 Datasheet(PDF) 1 Page - Changzhou Shunye Electronics Co.,Ltd.

Part No. SMAJ7.5
Description  SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
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Maker  SY [Changzhou Shunye Electronics Co.,Ltd.]
Homepage  http://my.import.or.kr/diodecn/index.html
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SMAJ5.0 THRU SMAJ170CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand-off Voltage: 5.0-170 Volts
Peak pulse power: 300 Watts
FEATURE
Dimensions in inches and (millimeters)
C
Peak pulse power dissipation with a 10/1000ms wavetorm(NOTE 1,2,5,FIG.1)
Peak forward surge current
(Note 4)
Peak pulse current with a 10/1000ms waveform(NOTE 1)
Steady state power dissapation (Note 3)
Maximum instantaneous forward voltage at 25A(Note 4)
Operating junction and storage temperature range
PPPM
IFSM
IPPM
PM(AV)
VF
TSTG,TJ
SYMBOLS
UNITS
VALUE
Minimum 300
40.0
See Table 1
1.0
3.5
-55 to + 150
Watts
Amps
Amps
Watts
Volts
Optimzed for LAN protection applications
Ideal for ESD protection of data lines in accordance
with IEC 1000-4-2(IEC801-2)
Ideal for EFT protection of data lines in accordance
with IEC1000-4-4(IEC801-2)
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Glass passivated junction
300w peak pulse power capability
Excellent clamping capability
Low incremental surge resistance
Fast response time:typically less than 1.0ps from 0v to
V(BR) min
High temperature soldering guaranteed:
250 C/10S at terminals
Case: JEDEC DO-214AC molded plastic body over
passivated chip
Terminals: Solder plated , solderable per MIL-STD 750,
method 2026
Polarity: Color band denotes cathode except for
bidirectional types
Mounting Position: Any
Weight: 0.003 ounce, 0.093 grams
0.004 ounce, 0.111 grams SMA(H)
MECHANICAL DATA
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
DEVICES FOR BIDIRECTIONAL APPLICATIONS
For bidirectional use suffix C or CA for types SMAJ5.0 thru SMAJ170 (e.g. SMAJ5.0C,SMAJ170CA)
Electrical characteristics apply in both directions.
Notes: 1.Non-repetitive current pulse,per Fig.3 and derated above TA=25 C per Fig.2
2.Mounted on 5.0mm copper pads to each terminal
3.Lead temperature at TL=75 C per Fig.5
4.Measured on 8.3ms single half sine-wine.For uni-directional devices only.
5.Peak pulse power waveform is 10/1000ms
2
DO-214AC
0.087 (2.21)
0.070 (1.80)
0.177(4.50)
0.157(3.99)
0.110(2.80)
0.100(2.54)
0.060(1.52)
0.030(0.76)
0.222(5.66)
0.194(4.93)
0.012(0.305)
0.006(0.152)
0.008(0.203)MAX.
A
0.096(2.42)
0.078(1.98)
A:
SMA
0.122(3.12)
0.110(2.82)
SMA(H)
www.shunyegroup.com




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