ds32125

1SMB5913B – 1SMB5956B
Green
3.0W SURFACE MOUNT POWER ZENER DIODE
Mechanical Data




3.0W Power Dissipation
Ideally Suited for Automated Assembly
3.3V - 200V Nominal Zener Voltage Range
Standard VZ Tolerance is ± 5%





ESD Rating of Class 3 (>16kV) per Human Body Model
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
NEW PRODUCT
Features




Case: SMB
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Copper Alloy Leadframe with Lead-Free Plating (Matte Tin
Finish). Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.096 grams (Approximate)
SMB
Top View
Bottom View
Ordering Information (Note 4)
Device*
1SMB59xxB-13
Packaging
SMB
Shipping
3,000/Tape & Reel
*x = Device Voltage, e.g., 1SMB5920B-13.
Notes:
1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http”//www.diodes.com/products/packages.html.
Marking Information
SMB
YWW
B9xx
1SMB5913B – 1SMB5956B
Document number: DS32125 Rev. 7 - 2
B9xx = Product Type Marking Code
(See Electric Characteristics Table)
= Manufacturers’ Code Marking
YWW = Date Code Marking
Y = Last Digit of Year (ex: 4 for 2014)
WW = Week Code (01 - 53)
1 of 6
www.diodes.com
December 2014
© Diodes Incorporated
1SMB5913B – 1SMB5956B
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Forward Voltage @ IF = 200mA
Zener Current (See Page 3)
Symbol
VF
IZM
Value
1.5
PD / VZ
Unit
V
mA
Symbol
Value
3.0
40
25
550
4.4
226
-65 to +150
Unit
W
mW/°C
°C/W
mW
mW/°C
°C/W
°C
NEW PRODUCT
Thermal Characteristics
Characteristic
Power Dissipation @TL = +75°C
Derate Above +75°C (Note 5)
Thermal Resistance - Junction to Terminal (Note 5)
Power Dissipation @TA = +25°C
Derate Above +25°C (Note 5)
Thermal Resistance - Junction to Ambient (Note 5)
Operating and Storage Temperature Range
Note:
PD
RJT
PD
RJA
TJ, TSTG
5. Device mounted on FR-4 PCB; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
http://www.diodes.com.
1SMB5913B – 1SMB5956B
Document number: DS32125 Rev. 7 - 2
2 of 6
www.diodes.com
December 2014
© Diodes Incorporated
1SMB5913B – 1SMB5956B
Electrical Characteristics
NEW PRODUCT
Type
Number
1SMB5913B
1SMB5914B
1SMB5915B
1SMB5916B
1SMB5917B
1SMB5920B
1SMB5921B
1SMB5922B
1SMB5923B
1SMB5924B
1SMB5925B
1SMB5926B
1SMB5927B
1SMB5928B
1SMB5929B
1SMB5930B
1SMB5931B
1SMB5932B
1SMB5933B
1SMB5934B
1SMB5935B
1SMB5936B
1SMB5937B
1SMB5938B
1SMB5939B
1SMB5940B
1SMB5941B
1SMB5942B
1SMB5943B
1SMB5944B
1SMB5945B
1SMB5946B
1SMB5947B
1SMB5948B
1SMB5949B
1SMB5950B
1SMB5951B
1SMB5952B
1SMB5953B
1SMB5954B
1SMB5955B
1SMB5956B
Notes:
Zener Voltage
Range (Note 6)
Marking
Code
B913
B914
B915
B916
B917
B920
B921
B922
B923
B924
B925
B926
B927
B928
B929
B930
B931
B932
B933
B934
B935
B936
B937
B938
B939
B940
B941
B942
B943
B944
B945
B946
B947
B948
B949
B950
B951
B952
B953
B954
B955
B956
(@TA = +25°C, unless otherwise specified.)
Test
Current
VZ @ IZT
Min (V)
3.13
3.42
3.7
4.08
4.46
5.89
6.46
7.12
7.79
8.64
9.5
10.45
11.4
12.35
14.25
15.2
17.1
19
20.9
22.8
25.65
28.5
31.35
34.2
37.05
40.85
44.65
48.45
53.2
58.9
64.6
71.25
77.9
86.45
95
104.5
114
123.5
142.5
152
171
190
Typ (V)
3.3
3.6
3.9
4.3
4.7
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
IZT
Max (V)
3.47
3.78
4.1
4.52
4.94
6.51
7.14
7.88
8.61
9.56
10.5
11.55
12.6
13.65
15.75
16.8
18.9
21
23.1
25.2
28.35
31.5
34.65
37.8
40.95
45.15
49.35
53.55
58.8
65.1
71.4
78.75
86.1
95.55
105
115.5
128
136.5
157.5
168
189
210
Maximum Zener Impedance
(Note 7)
ZZT
mA
113.6
104.2
96.1
87.2
79.8
60.5
55.1
50
45.7
41.2
37.5
34.1
31.2
28.8
25
23.4
20.8
18.7
17
15.6
13.9
12.5
11.4
10.4
9.6
8.7
8
7.3
6.7
6
5.5
5
4.6
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.1
1.9
@ IZT
Ω
10
9
7.5
6
5
2
2.5
3
3.5
4
4.5
5.5
6.5
7
9
10
12
14
17.5
19
23
28
33
38
45
53
67
70
86
100
120
140
160
200
250
300
380
450
600
700
900
1200
ZZK
Ω
500
500
500
500
500
200
200
400
400
500
500
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
1000
1100
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
8000
@ IZK
mA
1
1
1
1
1
1
1
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
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Maximum
Reverse
Current (Note 6)
IZM Max
IR @ VR
µA
100
75
25
5
5
5
5
5
5
5
5
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
V
1
1
1
1
1.5
4
5.2
6
6.5
7
8
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56
62.2
69.2
76
83.6
91.2
98.8
114
121.6
136.8
152
mA
454
416
384
348
319
241
220
200
182
164
150
136
125
115
100
93
83
75
68
62
55
50
45
41
38
34
31
29
26
24
22
20
18
16
15
13
12
11
10
9
8
7
6. Short duration pulse test used to minimize self-heating effect.
7. ZENER IMPEDANCE (ZZ) DERIVATION ZZT and ZZK are measured by dividing the AC voltage drop across the device by the AC current applied. The
specified limits are for IZ(AC) = 0.1 IZ(DC) with the AC frequency = 60 Hz.
1SMB5913B – 1SMB5956B
Document number: DS32125 Rev. 7 - 2
3 of 6
www.diodes.com
December 2014
© Diodes Incorporated
1SMB5913B – 1SMB5956B
TC of VZ , TEMPERATURE COEFFICIENT
OF ZENER VOLTAGE (mV/°C)
PD, MAXIMUM POWER DISSIPATION (W)
250
Note 5
5
4
TL
3
2
1
TA
0
0
100
125
25
50
75
TA, AMBIENT TEMPERATURE ( °C)
Figure Power Dissipation
vs. Ambient Temperature
200
150
100
50
0
0
150
50
100
150
200
VZ , ZENER VOLTAGE (V)
Figure 2 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage
100
15V
6.2V
10
39V
13V
IZ , ZENER CURRENT (mA)
IZ , ZENER CURRENT (mA)
100
1
200V
10
1
0.1
0
20
30
40
50
VZ , ZENER VOLTAGE (V)
Figure 3 Typical Zener Breakdown Characteristics
10
0.1
50
100
200
250
150
VZ , ZENER VOLTAGE (V)
Figure 4 Typical Zener Breakdown Characteristics
1000
1000
200V
100
ZZ, DYNAMIC IMPEDANCE ()
ZZ, DYNAMIC IMPEDANCE ( )
NEW PRODUCT
6
1mA
10mA
10
20mA
100
3.3V
13V
10
6.2V
1
1
10
100
VZ , ZENER VOLTAGE (V)
Figure 5 Effect of Zener Voltage
1SMB5913B – 1SMB5956B
Document number: DS32125 Rev. 7 - 2
1000
1
0.1
4 of 6
www.diodes.com
1
10
100
IZ , ZENER TEST CURRENT (mA)
Figure 6 Effect of Zener Current
1000
December 2014
© Diodes Incorporated
1SMB5913B – 1SMB5956B
1800
f = 1MHz
I PP, PEAK PULSE CURRENT (%Ip p)
CT, TOTAL CAPACITANCE (pF)
1400
1200
1000
800
V R = 0V
600
400
V R = VZ /2
200
0
100
1000
1
10
V Z, NOMINAL ZENER BREAKDOWN VOLTAGE (V)
Figure 7 Typical Total Capacitance
vs. Nominal Zener Breakdown Voltage
100
Peak Value I pp
Half Value I pp /2
50
tp
8x20 Waveform
as defined by R.E.A.
0
0
60
20
40
t, TIME (  s)
Figure 8 Pulse Waveform
100
P PK, PEAK PULSE POWER (kW)
10
IP, PEAK PULSE CURRENT (%Ip p)
NEW PRODUCT
1600
Pe a k Va lu e Ipp
H a lf Va lu e Ipp /2
50
tp
0
0
1 0 X 1 0 0 0 Wa ve fo rm
a s d e fin e d b y R .E.A.
1
1
0.1
0.01
0.01
3
2
t, TIME (ms)
Figure 9 Pulse Waveform
0.1
1
td , PULSE DURATION (ms)
Figure 10 Max. Peak Pulse Power
vs. Pulse Duration
10
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
B
A
SMB
Dim
Min
Max
A
3.30
3.94
B
4.06
4.57
C
1.96
2.21
D
0.15
0.31
E
5.00
5.59
G
0.05
0.20
H
0.76
1.52
J
2.00
2.50
All Dimensions in mm
C
D
J
G
H
E
1SMB5913B – 1SMB5956B
Document number: DS32125 Rev. 7 - 2
5 of 6
www.diodes.com
December 2014
© Diodes Incorporated
1SMB5913B – 1SMB5956B
Suggested Pad Layout
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
X1
X
Dimensions Value (in mm)
C
4.30
G
1.80
X
2.50
X1
6.80
Y
2.30
NEW PRODUCT
Y
G
C
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2014, Diodes Incorporated
www.diodes.com
1SMB5913B – 1SMB5956B
Document number: DS32125 Rev. 7 - 2
6 of 6
www.diodes.com
December 2014
© Diodes Incorporated
Similar pages