/
u
au,<2toi J \oauct
A,
Line.
TELEPHONE: (973) 376-2922
(212)227-6005
FAX: (973) 376-8960
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
TRANSIENT VOLTAGE SUPRESSOR
SMBF5.0 A/CA to
SMBF200A/CA
SMBF (FLAT LEAD)
Surface Mount
PLASTIC PACKAGE
UNIDIRECTIONAL DEVICE MARKED WITH CATHODE LINE
BIDIRECTIONAL DEVICE WITHOUT CATHODE LINE
MAXIMUM RATINGS AND THERMAL CHARACTERISTICS
(Ratings at T =25°C unless otherwise specified)
Parameter
Peak Power Dissipation
(Notel.) @T
L
=25°C, Pulse
Width^lms
Forward Surge Current (Note2.)
@T
A
=25°C
Power Dissipation On Infinite
Heatsink, @T
A
=75°C
Thermal Resistance Junction To
Ambient Air (NoteS.)
Thermal Resistance Junction To
Leads
Storage Temperature Range
Operating Junction
Temperature Range
Symbol
PpK
Value
600
Units
w
A
W
'FSM
100
5.0
100
20
"M(AV)
R
6JA
°C/W
°C/W
°C
R
ejL
T
STG
-55 to 150
-55 to 150
L
°c
1) 10 X 1000 us, non-repetitive
2) 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum
3) Mounted on minimum recommended pad layout
Electrical Characteristics
(Ratings at T =25°C unless otherwise specified)
Device Marking
Code
Part Number
UNI
Bl
AE
AG
AK
AM
AP
AR
AT
AV
AX
AZ
BE
BG
BK
BM
BP
Reverse
Stand off
Voltage
V
R
(Volts)
5
6
6.5
7
7.5
8
8.5
9
1
0
1
1
12
13
14
15
16
Breakdown Voltage V
nB
(VOLTS) @ I
T
MIN
MAX
Test Current 1,
(mA)
Maximum Maximum
Clamping Peak Pulse
Voltage V
c
Current !„,
@ U (Volts)
(A)
9.6
10.3
11.2
65.2
58.3
53.6
Maximum
Reverse
Leakage I
R
@ V
R
(|1A)
500
300
200
100
50
50
30
30
3
1
1
1
1
1
1
SMBF5.0
SMBF6.0
SMBF6.5
SMBF7.0
SMBF7.5
SMBF8.0
SMBF8.5
SMBF9.0
SMBF10
SMBF11
SMBF12
SMBF13
SMBF14
SMBF15
SMBF16
KE
KG
KK
KM
KP
KR
KT
KV
KX
6.4
6.67
7.22
7.78
8.33
8.89
9.44
7.07
7.37
7.98
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
8.6
9.21
9.83
10.4
11.1
12.3
13.5
14.7
15.9
17.2
18.5
19.7
12
12.9
13.6
14.4
15.4
50
46.6
44.2
41.7
10
11.1
12.2
13.3
14.4
15.6
16.7
17.8
39
35.3
17
18.2
19.9
21.5
23.2
24.4
uJSL
LE
LG
33
30.2
28
25.9
24.6
23.1
LK
LM
LP
26
Quality Semi-Conductors
Electrical Characteristics
(Ratings at T =25°C unless otherwise specified)
Device Marking
Code
Part Number
UNI
Bl
Reverse
Stand off
Voltage
V
R
(Volts)
17
18
20
22
24
26
28
30
33
36
40
43
45
48
51
54
58
60
64
70
75
78
85
90
100
10
1
120
130
150
160
170
180
190
200
Breakdown Voltage V
BR
(VOLTS) <§> I
T
MIN
MAX
Test Current 1
T
(mA)
Maximum Maximum
Clamping Peak Pulse
Voltage V
c
Current l
pp
@ IppfVolts)
(A)
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
82.4
87.1
93.6
96.8
21.8
20.6
18.6
16.9
15.5
14.3
13.3
12.4
11.3
10.4
Maximum
Reverse
Leakage I
R
@ V
R
((lA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SMBF17
SMBF18
SMBF20
SMBF22
SMBF24
SMBF26
SMBF28
SMBF30
SMBF33
SMBF36
SMBF40
SMBF43
SMBF45
SMBF48
SMBF51
LR
LT
LV
LX
LZ
ME
MG
MK
MM
MP
MR
MT
MV
MX
MZ
BR
BT
BV
BX
BZ
CE
CG
CK
CM
CP
CR
CT
CV
CX
CZ
DE
DG
DK
DM
DP
DR
DT
DV
DX
DZ
EE
EG
EK
EM
EP
ER
ET
EV
EX
18.9
20.9
22.1
24.5
26.9
29.5
31.9
34.4
36.8
40.6
44.2
49.1
52.8
55.3
58.9
62.7
66.3
71.2
73.7
78.6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
20
22.2
24.4
26.7
28.9
31.1
33.3
36.7
40
44.4
47.8
9.3
8.7
8.3
7.8
7.3
6.9
6.5
6.2
5.9
5.3
5
4.8
4.4
4.1
3.7
3.4
3,1
2.9
2.5
2.3
2.2
2.1
2
1.9
50
53.3
56.7
SMBF54
NE
SMBF58
NG
SMBF60
^NK
SMBF64
NM
SMBF70
SMBF75
SMBF78
SMBF85
SMBF90
SMBF100
SMBF110
SMBF120
SMBF130
SMBF150
SMBF160
SMBF170
SMBF180
SMBF190
SMBF200
NP
NR
NT
NV
NX
NZ
PE
PG
PK
PM
PP
PR
PT
PV
PX
60
64.4
66.7
71.1
77.8
83.3
86.7
94.4
103
13
1
121
126
137
146
162
177
193
209
243
259
275
292
306
324
86
92.1
95.8
104
11
1
123
135
147
159
185
197
209
222
233
247
100
11
1
122
133
144
167
178
189
201
211
224
•iisFor Bi-directional type having V,^ of 10 Volts and less, the I
R
limit is double
1. A transient suppressor is normally selected according to the working peak reverse voltage (V^J, which should be equal to or greater
than the DC or continuous peak operating voltage level.
2. VBR measured at pulse test current IT at an ambient temperature of 25°C.
3. Surge current waveform per Figure 1 and derate per Figure 3.
PART NO
SMBFXXXA
SMBFXXXCA
MARKING CODE
XXXA
YYWW
DESCRIPTION
Zenner Voltage Reference
Date Code:
YY = Year Code
ww = Week Code
A = Unidirectional
CA = Bidirectional
CHARACTERISTIC CURVES
&
s
It
tf
\,
7S
©
\
1
o
^
A
s.
X
^
>
o
\
T
A
- Ambient Temperature !°C)
25
1
Pulse Width 8.3ms
Single Half-Sine-Wme
UgDEC METHOD)
50
75
2
5
10
20
50
100
100
125
150
175
200
Number of Cycles
at
SOHz
Fig 1. Pulse Dearting Curve
150
Fig2. Maximum Non-Repetitive Peak
Forward Surge Current
$.000
IIIII
IIIIZ
is deSo»d as ttw poii*
Petk Value'- :pp
. Pulse Writ! rtp)
100
whs™ the puak carwmt
d«*yslo50%of Ipp
2,0
t • Time (msj
3.0
4.0
)0
VSR ,
Breakdown
Voltage (V)
fOO
200
Fig3. Pulse Waveform
100
. 40
3.0
Fig4. Typical Junction Capacitance
~r
1,0
10
100
1000
10000
*.
X
(j
25
!
10
fo.o
SO
75
100
IIS
150 17S
200
T,, PULSE WiDTM (|»)
Fig5. Peak Pulse Power Rating curve
Fig6. Steady State Power
Derating curve
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
