1SMB22AT3 반도체 회로 부품 판매점
PLASTIC SURFACE MOUNT ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS
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 Motorola Inc |
MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
GENERAL DATA APPLICABLE TO ALL SERIES IN
THIS GROUP
Zener Transient Voltage Suppressors
1SMB5.0AT3
SERIES
600 WATT
PEAK POWER
The SMB series is designed to protect voltage sensitive components from high voltage,
high energy transients. They have excellent clamping capability, high surge capability, low
zener impedance and fast response time. The SMB series is supplied in Motorola’s
exclusive, cost-effective, highly reliable Surmetic package and is ideally suited for use in
communication systems, numerical controls, process controls, medical equipment,
business machines, power supplies and many other industrial/consumer applications.
Specification Features:
• Standard Zener Breakdown Voltage Range — 6.8 to 200 V
• Stand-off Voltage Range — 5 to 170 V
• Peak Power — 600 Watts @ 1 ms
• Maximum Clamp Voltage @ Peak Pulse Current
• Low Leakage < 5 µA Above 10 V
• UL Recognition
• Response Time Typically < 1 ns
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic
FINISH: All external surfaces are corrosion resistant and leads are readily solderable
POLARITY: Cathode indicated by molded polarity notch. When operated in zener mode,
will be positive with respect to anode
MOUNTING POSITION: Any
LEADS: Modified L-Bend providing more contact area to bond pad
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 seconds
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seremban, Malaysia
PLASTIC SURFACE MOUNT
ZENER OVERVOLTAGE
TRANSIENT
SUPPRESSORS
6.8–200 VOLTS
600 WATT PEAK POWER
CASE 403A
PLASTIC
MAXIMUM RATINGS
Rating
Peak Power Dissipation (1)
@ TL ≤ 25°C
Forward Surge Current (2)
@ TA = 25°C
Thermal Resistance from Junction to Lead (typical)
Operating and Storage Temperature Range
NOTES: 1. Nonrepetitive current pulse per Figure 2 and derated above TA = 25°C per Figure 3.
NOTES: 2. 1/2 sine wave (or equivalent square wave), PW = 8.3 ms, duty cycle = 4 pulses per minute maximum.
Symbol
PPK
IFSM
RqJL
TJ, Tstg
Value
600
100
25
– 65 to +150
Unit
Watts
Amps
°C/W
°C
REV 1
Motorola TVS/Zener Device Data
600 Watt Peak Power Data Sheet
5-1
GENERAL DATA — 600 WATT PEAK POWER
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted).
Device{{
Reverse
Stand-Off Voltage
VR
Volts (1)
Breakdown Voltage*
VBR @ IT
Volts
Min
mA
Maximum
Clamping Voltage
VC @ Ipp
Volts
Peak
Pulse Current
(See Figure 2)
Ipp{
Amps
Maximum
Reverse Leakage
@ VR
IR
µA
Device
Marking
1SMB5.0AT3
5.0
6.40 10
9.2
65.2
800
1SMB6.0AT3
6.0
6.67 10
10.3
58.3
800
1SMB6.5AT3
6.5
7.22 10
11.2
53.6
500
1SMB7.0AT3
7.0
7.78 10
12.0
50.0
200
KE
KG
KK
KM
1SMB7.5AT3
7.5
8.33 1.0
12.9
46.5
100
1SMB8.0AT3
8.0
8.89 1.0
13.6
44.1
50
1SMB8.5AT3
8.5
9.44 1.0
14.4
41.7
10
1SMB9.0AT3
9.0
10.0 1.0
15.4
39.0
5.0
KP
KR
KT
KV
1SMB10AT3
1SMB11AT3
1SMB12AT3
1SMB13AT3
10
11
12
13
11.1 1.0
12.2 1.0
13.3 1.0
14.4 1.0
17.0
18.2
19.9
21.5
35.3
33.0
30.2
27.9
5.0
5.0
5.0
5.0
KX
KZ
LE
LG
1SMB14AT3
1SMB15AT3
1SMB16AT3
1SMB17AT3
14
15
16
17
15.6 1.0
16.7 1.0
17.8 1.0
18.9 1.0
23.2
24.4
26.0
27.6
25.8
24.0
23.1
21.7
5.0
5.0
5.0
5.0
LK
LM
LP
LR
1SMB18AT3
1SMB20AT3
1SMB22AT3
1SMB24AT3
18
20
22
24
20.0 1.0
22.2 1.0
24.4 1.0
26.7 1.0
29.2
32.4
35.5
38.9
20.5
18.5
16.9
15.4
5.0
5.0
5.0
5.0
LT
LV
LX
LZ
1SMB26AT3
26
28.9 1.0
42.1
14.2
5.0
ME
1SMB28AT3
28
31.1 1.0
45.4
13.2
5.0
MG
1SMB30AT3
30
33.3 1.0
48.4
12.4
5.0
MK
1SMB33AT3
33
36.7 1.0
53.3
11.3
5.0
MM
1SMB36AT3
1SMB40AT3
1SMB43AT3
1SMB45AT3
36
40
43
45
40.0 1.0
44.4 1.0
47.8 1.0
50.0 1.0
58.1
64.5
69.4
72.7
10.3
9.3
8.6
8.3
5.0
5.0
5.0
5.0
MP
MR
MT
MV
1SMB48AT3
48
53.3 1.0
77.4
7.7
5.0
MX
1SMB51AT3
51
56.7 1.0
82.4
7.3
5.0
MZ
1SMB54AT3
54
60.0 1.0
87.1
6.9
5.0
NE
1SMB58AT3
58
64.4 1.0
93.6
6.4
5.0
NG
1SMB60AT3
60
66.7 1.0
96.8
6.2
5.0
NK
1SMB64AT3
64
71.1 1.0
103
5.8
5.0
NM
1SMB70AT3
70
77.8 1.0
113
5.3
5.0
NP
1SMB75AT3
75
83.3 1.0
121
4.9
5.0
NR
1SMB78AT3
78
86.7 1.0
126
4.7
5.0
NT
1SMB85AT3
85
94.4 1.0
137
4.4
5.0
NV
1SMB90AT3
90
100 1.0
146
4.1
5.0
NX
1SMB100AT3
100
111 1.0
162
3.7
5.0
NZ
1SMB110AT3
110
122 1.0
177
3.4
5.0
PE
1SMB120AT3
120
133 1.0
193
3.1
5.0
PG
1SMB130AT3
130
144 1.0
209
2.9
5.0
PK
1SMB150AT3
150
167 1.0
243
2.5
5.0
PM
1SMB160AT3
160
178 1.0
259
2.3
5.0
PP
1SMB170AT3
170
189 1.0
275
2.2
5.0
PR
Note 1: A transient suppressor is normally selected according to the reverse ”Stand Off Voltage” (VR) which should be equal to or greater than the DC or continuous peak operating
voltage level.
* * VBR measured at pulse test current IT at an ambient temperaure of 25°C.
{{ Surge current waveform per Figure 2 and derate per Figure 3 of the General Data — 600 Watt at the beginning of this group.
{{ T3 suffix designates tape and reel of 2500 units.
ABBREVIATIONS AND SYMBOLS
VR Stand Off Voltage. Applied reverse voltage to assure a
non-conductive condition (See Note 1).
V(BR)min This is the minimum breakdown voltage the device will
exhibit and is used to assure that conduction does not
occur prior to this voltage level at 25°C.
VC Maximum Clamping Voltage. The maximum peak volt-
age appearing across the transient suppressor when
IPP
PP
IR
subjected to the peak pusle current in a one millisecond
time interval. The peak pulse voltages are the combina-
tion of voltage rise due to both the series resistance and
thermal rise.
Peak Pulse Current — See Figure 2
Peak Pulse Power
Reverse Leakage
600 Watt Peak Power Data Sheet
5-2
Motorola TVS/Zener Device Data
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( motorola )
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