Document
TH97/2478
TH09/2479
IATF 0060636 SGS TH07/1033
SZ655B - SZ65D0
VZ : 5.1 - 200 Volts PD : 5 Watts
SURFACE MOUNT SILICON ZENER DIODES
SMB (DO-214AA)
FEATURES :
* Complete Voltage Range 3.3 to 200 Volts * High peak reverse power dissipation * High reliability * Low leakage current * Nonsensitive to ESD * Pb / RoHS Free
MECHANICAL DATA
* Case : SMB (DO-214AA) Molded plastic * Epoxy : UL94V-0 rate flame retardant * Lead : Lead formed for Surface mount * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.093 gram
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified
1.1 ± 0.3
5.4 ± 0.15 4.8 ± 0.15
2.0 ± 0.1 3.6 ± 0.15
2.3 ± 0.2
0.22 ± 0.07
Dimensions in millimeters
PAD LAYOUT A
C B
INC. mm.
A 0.260 6.60 B 0.085 2.16 C 0.110 2.79
Rating
DC Power Dissipation at TL = 75 °C (Note1) Maximum Forward Voltage at IF = 1.0 A Operating Junction Temperature Range Storage Temperature Range
Symbol
PD VF TJ TSTG
Note : (1) TL = Lead temperature at 6.0 mm2 ( 35 micron thickness ) copper land areas
Value
5.0 1.2 - 55 to + 150 - 55 to + 150
Unit
W V °C °C
Fig. 1 POWER TEMPERATURE DERATING CURVE 5.0
PD, MAXIMUM DISSIPATION (WATTS)
4.0
3.0
2.0
6.0 mm2 ( 35 micron thickness )
1.0
copper land areas.
0
0
25
50
75
100 125 150 175
TL, LEAD TEMPERATURE (°C)
Page 1 of 2
Rev. 08 : March 9, 2010
TH97/2478
TH09/2479
IATF 0060636 SGS TH07/1033
ELECTRICAL CHARACTERISTICS ( Rating at 25 °C ambient temperature unless otherwise specified)
TYPE
Nominal Zener
Voltage
VZ @ IZT
IZT
(V)
(mA)
Maximum Zener
Impedance
ZZT @ IZT ZZK @ IZK IZK
(Ω)
(Ω)
(mA)
Maximum Reverse
Leakage Current
IR @ VR
(μA)
(V)
Maximum DC Zener Current
IZM (mA)
Maximum Surge Current
IZSM (A)
Maximum Temperature Co-efficient of VBR
(% / °C)
SZ655B
5.1
240
1.5
400
1.0
150
1.0
930
14.4
SZ655G
5.6
220
1.0
400
1.0
150
2.0
856
13.4
SZ656A
6.0
200
1.0
300
1.0
150
3.0
790
12.7
SZ656C
6.2
200
1.0
200
1.0
150
3.0
765
12.4
SZ656I
6.8
175
1.0
200
1.0
150
5.2
700
11.5
SZ657F
7.5
175
1.5
200
1.0
150
5.7
630
10.7
SZ658C
8.2
150
1.5
200
1.0
150
6.2
580
10.0
SZ658H
8.7
150
2.0
200
1.0
150
6.6
545
9.5
SZ659B
9.1
150
2.0
150
1.0
150
6.9
520
9.2
SZ6510
10
125
2.0
125
1.0
150
7.6
475
8.6
SZ6511
11
125
2.5
125
1.0
5.0
8.4
430
8.0
SZ6512
12
100
2.5
125
1.0
2.0
9.1
395
7.5
SZ6513
13
100
2.5
100
1.0
1.0
9.9
365
7.0
SZ6514
14
100
2.5
75
1.0
1.0
10.6
340
6.7
SZ6515
15
75
2.5
75
1.0
1.0
11.5
315
6.3
SZ6516
16
75
2.5
75
1.0
1.0
12.2
295
6.0
SZ6517
17
70
2.5
75
1.0
0.5
12.9
280
5.8
SZ6518
18
65
2.5
75
1.0
0.5
13.7
265
5.5
SZ6519
19
65
3.0
75
1.0
0.5
14.4
250
5.3
SZ6520
20
65
3.0
75
1.0
0.5
15.2
237
5.1
SZ6522
22
50
3.5
75
1.0
0.5
16.7
216
4.7
SZ6524
24
50
3.5
100
1.0
0.5
18.2
198
4.4
SZ6525
25
50
4.0
110
1.0
0.5
.