1SMB2EZ6.8~1SMB2EZ51
GLASS PASSIVATED JUNCTION SILICON ZENER DIODES
VOLTAGE
FEATURES
• Glass passivated iunction
• Low inductance
• Typical I
D
less than 1.0µA above 11V
• Plastic package has Underwriters Laboratory Flammability
Classification 94V-O
• High temperature soldering : 260°C /10 seconds at terminals
• Lead free in compliance with EU RoHS 2011/65/EU directive
• Green molding compound as per IEC61249 Std. . (Halogen Free)
6.8 to 51 Volt
POWER
2 Watt
MECHANICAL DATA
• Case: JEDEC DO-214AA, Molded plastic over passivated junction
• Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Standard packing: 12mm tape (E1A-481)
• Weight: 0.0032 ounce, 0.092 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Peak Pulse Power Dissipation on T
L
=50
O
C (Notes A)
Derate above 50
O
C
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load
Operating Junction and Storage Temperature Range
Symbol
Value
2
Units
W atts
P
D
I
FSM
T
J
,T
STG
15
-55 to + 150
Amps
O
C
NOTES :
A.Mounted on 5mm
2
(0.013mm thick) land areas.
B.Measured on 8.3ms, and single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum
November 9,2015-REV.06
PAGE . 1
1SMB2EZ6.8~1SMB2EZ51
N o m i na l Ze ne r V o l t a g e
Part Number
No m. V
2.0 watt Zener Diodes
1SMB2EZ6.8
1SMB2EZ7.5
1SMB2EZ8.2
1SMB2EZ8.7
1SMB2EZ9.1
1SMB2EZ10
1SMB2EZ11
1SMB2EZ12
1SMB2EZ13
1SMB2EZ14
1SMB2EZ15
1SMB2EZ16
1SMB2EZ17
1SMB2EZ18
1SMB2EZ19
1SMB2EZ20
1SMB2EZ22
1SMB2EZ24
1SMB2EZ25
1SMB2EZ27
1SMB2EZ28
1SMB2EZ30
1SMB2EZ33
1SMB2EZ36
1SMB2EZ39
1SMB2EZ43
1SMB2EZ47
1SMB2EZ51
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
6.46
7.13
7.79
8.27
8.65
9.5
10.45
11.4
12.35
13.3
14.25
15.2
16.15
17.1
18.05
19
20.9
22.8
23.75
25.65
26.6
28.5
31.35
34.2
37.05
40.85
44.65
48.45
7.14
7.88
8.61
9.14
9.56
10.5
11.55
12.6
13.65
14.7
15.75
16.8
17.85
18.9
19.95
21
23.1
25.2
26.25
28.35
29.4
31.5
34.65
37.8
40.95
45.15
49.35
53.55
2
2
2
2
3
4
4
5
5
6
7
8
9
10
11
11
12
13
14
18
18
20
23
25
30
35
40
48
V
Z
@ I
ZT
M i n. V
M a x. V
M a x i m u m Z e n e r Im p e d a n c e
Z
ZT
@ I
ZT
Ω
I
ZT
mA
Z
ZK
@ I
ZK
Ω
I
ZK
mA
Max. Reverse
Leakage Current
I
R
@V
R
μA
V
Marking
C ode
73.5
66.5
61
58
55
50
45.5
41.5
38.5
35.7
33.4
31.2
29.4
27.8
26.3
25
22.8
20.8
20
18.5
17
16.6
15.1
13.9
12.8
11.6
10.6
9.8
700
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
750
750
750
750
1000
1000
1000
1000
1500
1500
1500
1
0.5
0.5
0.5
0.5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
5
5
5
4
3
3
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
4
5
6
6.6
7
7.6
8.4
9.1
9.9
10.6
11.4
12.2
13
13.7
14.4
15.2
16.7
18.2
19
20.6
21.3
22.5
25.1
27.4
29.7
32.7
35.8
38.8
2006
2007
2008
20A 8
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2022
2024
2025
2027
2028
2030
2033
2036
2039
2043
2047
2051
November 9,2015-REV.06
PAGE . 2
1SMB2EZ6.8~1SMB2EZ51
November 9,2015-REV.06
PAGE . 3
1SMB2EZ6.8~1SMB2EZ51
RANGE
4
5
6
7
8
November 9,2015-REV.06
PAGE . 4
1SMB2EZ6.8~1SMB2EZ51
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 3K per 13" plastic Reel
T/R - 0.5K per 7" plastic Reel
November 9,2015-REV.06
PAGE . 5
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