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SMAJ18C の電気的特性と機能

SMAJ18CのメーカーはYENYOです、この部品の機能は「Surface Mount Transient Voltage Suppressor」です。


製品の詳細 ( Datasheet PDF )

部品番号 SMAJ18C
部品説明 Surface Mount Transient Voltage Suppressor
メーカ YENYO
ロゴ YENYO ロゴ 




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SMAJ18C Datasheet, SMAJ18C PDF,ピン配置, 機能
YENYO
SMAJ SERIES
Surface Mount Transient Voltage Suppressor
Features
RoHS compliant and halogen-free
Reliable low cost construction utilizing
molded plastic technique
Both bi-directional and uni-directional
devices are available
Typical IR less than 1uA above 10V
Fast response time: typically less than 1.0
ps form 0 Volts to VBR min
Mechanical Data
Case: SMA/DO-214AC, Molded plastic
has UL flammability classification 94V-0
Polarity:by cathode band denotes uni-
directional device none cathode band
denotes bi-directional device
Weight: 0.064 gram
Stand-off Voltage 5.0 to 440 V
Power Dissipation 400 Watts
SMA/DO-214AC
.049(1.25)
.065(1.65)
.078(1.98)
.096(2.44)
.030(0.78)
.060(1.52)
.157(3.99)
.177(4.50)
.100(2.54)
.110(2.79)
.006(.152)
.012(.305)
Max .008(.203)
.188(4.80)
.208(5.28)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND THERMAL CHARACTERISTICS
TA= 25oC unless otherwise noted
PARAMTER
SYMBOL
VALUE
Peak Pulse Power Dissipation at TA=25oC
by 10/1000us waveform fig.1 (Note 1,2)
Peak Forward Surge Current, 8.3ms single
Half sine-wave super imposed on rated load
(Note 3)
Steady State Power Dissipation at TA=50oC
Maximum lnstantaneous forward voltage
at 25A for unidirectional devices only (Note 4)
PPPM
IFSM
PM(AV)
VF
Minimum 400
40
3.3
3.5 / 6.5
Typical Thermal Resistance Junction
to Ambient
Typical Thermal Resistance Junction
to Lead
R JA
R JL
120
30
Operating Junction and Storage Temperature
Range
TJ, TSTG
-65 to +150
NOTES : (1) Non-repetitive current pulse, per fig. 3 and derated above TA=25 oC per fig. 2.
(2) Mounted on 0.2”x0.2”(5.0mmx5.0mm) copper pads to each terminal
(3) 8.3ms single half-sine wave duty cycle= 4pulses maximum per minute(unidirectional units only)
(4) VF<3.5V for VBR 200V and VF<6.5V for VBR 201V
UNIT
Watts
A
Watts
V
oC/W
oC/W
oC
Certified RoHS Compliant
UL File # E353409
1/4
R5, JAN-13

1 Page





SMAJ18C pdf, ピン配列
Part No.
SMAJ48(c)
SMAJ48(c)A
SMAJ51(c)
SMAJ51(c)A
SMAJ54(c)
SMAJ54(c)A
SMAJ58(c)
SMAJ58(c)A
SMAJ60(c)
SMAJ60(c)A
SMAJ64(c)
SMAJ64(c)A
SMAJ70(c)
SMAJ70(c)A
SMAJ75(c)
SMAJ75(c)A
SMAJ78(c)
SMAJ78(c)A
SMAJ85(c)
SMAJ85(c)A
SMAJ90(c)
SMAJ90(c)A
SMAJ100(c)
SMAJ100(c)A
SMAJ110(c)
SMAJ110(c)A
SMAJ120(c)
SMAJ120(c)A
SMAJ130(c)
SMAJ130(c)A
SMAJ150(c)
SMAJ150(c)A
SMAJ160(c)
SMAJ160(c)A
SMAJ170(c)
SMAJ170(c)A
SMAJ180(c)
SMAJ180(c)A
SMAJ200(c)
SMAJ200(c)A
SMAJ220(c)
SMAJ220(c)A
SMAJ250(c)
SMAJ250(c)A
SMAJ300(c)A
SMAJ350(c)A
SMAJ400(c)A
SMAJ440(c)A
SMAJ SERIES
Absolute Maximum Rating (Ta=25o C)
VRWM VBR Min VBR Max IT
IFSM
( V ) ( V ) ( V ) ( mA ) (A) @8.3mS
Electrical Characteristics (Ta=25o C)
Max Vc
IR @VRWM
Marking Code
( V ) Ipp(A) ( uA )
UNI
BI
48.00
53.3
65.1
1
40
85.5 4.7
1
CW YW
48.00
53.3
58.9
1
40
77.4 5.2
1
CX YX
51.00
56.7
69.3
1
40
91.1
4.4
1
CY YY
51.00
56.7
62.7
1
40
82.4 4.9
1
CZ YZ
54.00
60.0
73.3
1
40
96.3 4.2
1
RD ZD
54.00
60.0
66.3
1
40
87.1 4.6
1
RE ZE
58.00
64.4
78.7
1
40 103.0 3.9
1
RF ZF
58.00
64.4
71.2
1
40
93.6 4.3
1
RG ZG
60.00
66.7
81.5
1
40 107.0 3.7
1
RH ZH
60.00
66.7
73.7
1
40
96.8 4.1
1
RK ZK
64.00
71.1
86.9
1
40 114.0 4.5
1
RL ZL
64.00
71.1
78.6
1
40 103.0 3.9
1
RM ZM
70.00
77.8
95.1
1
40 125.0 3.2
1
RN ZN
70.00
77.8
86.0
1
40 113.0 3.5
1
RP ZP
75.00
83.3
102
1
40 134.0 3.0
1
RQ ZQ
75.00
83.3
92.1
1
40 121.0 3.3
1
RR ZR
78.00
86.7
106
1
40 139.0 2.9
1
RS ZS
78.00
86.7
95.8
1
40 126.0 3.2
1
RT ZT
85.00
94.4
115
1
40 151.0 2.6
1
RU ZU
85.00
94.4
104
1
40 137.0 2.9
1
RV ZV
90.00
100
122
1
40 160.0 2.5
1
RW ZW
90.00
100
111
1
40 146.0 2.7
1
RX ZX
100.00
111
136
1
40 179.0 2.2
1
RY ZY
100.00
111
123
1
40 162.0 2.5
1
RZ ZZ
110.00
122
149
1
40 196.0 2.0
1
SD VD
110.00
122
135
1
40 177.0 2.3
1
SE VE
120.00
133
163
1
40 214.0 1.9
1
SF VF
120.00
133
147
1
40 193.0 2.0
1
SG VG
130.00
144
176
1
40 231.0 1.7
1
SH VH
130.00
144
159
1
40 209.0 1.9
1
SK VK
150.00
167
204
1
40 268.0 1.5
1
SL VL
150.00
167
185
1
40 243.0 1.6
1
SM VM
160.00
178
218
1
40 287.0 1.4
1
SN VN
160.00
178
197
1
40 259.0 1.5
1
SP VP
170.00
189
231
1
40 304.0 1.3
1
SQ VQ
170.00
189
209
1
40 275.0 1.4
1
SR VR
180.00
201
222
1
40 292.0 1.4
1
SS VS
180.00
201
222
1
40 292.0 1.4
1
ST VT
200.00
224
247
1
40 324.0 1.2
1
SU VU
200.00
224
247
1
40 324.0 1.2
1
SV VV
220.00
246
272
1
40 356.0 1.1
1
SW VW
220.00
246
272
1
40 356.0 1.1
1
SX VX
250.00
279
309
1
40 405.0 1.0
1
SY VY
250.00
279
309
1
40 405.0 1.0
1
SZ VZ
300.00
335
371
1
40 486.0 0.8
1
TE UE
350.00
400.00
440.00
391
447
492
432
494
543
1
1
1
40 567.0 0.7
40 648.0 0.6
40 713.0 0.6
1
1
1
TG UG
TK UK
TM UM
Suffix A: 5%
Suffix C: Bi-Directional
For the bidirection SMAJ5.0CA, the maximum VBR is 7.25V.
For the bidirection typ having Vrwm of 10 volts and less, the IR limit is doubled.
Certified RoHS Compliant
UL File # E353409
3/4
R5,JAN -13


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