WTE MMBZ5257B 350mw surface mount zener diode Datasheet

WTE
POWER SEMICONDUCTORS
MMBZ5221B – MMBZ5262B
Pb
350mW SURFACE MOUNT ZENER DIODE
Features
Planar Die Construction
350mW Power Dissipation
2.4 – 51V Nominal Zener Voltage
5% Standard Vz Tolerance
Designed for Surface Mount Application
Plastic Material – UL Recognition Flammability
Classification 94V-O
L
A
B
C
M
E
D
H
Mechanical Data
Case: SOT-23, Molded Plastic
K
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: See Diagram
Weight: 0.008 grams (approx.)
Mounting Position: Any
Marking: Device Code, See Page 2
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
J
G
TOP VIEW
Dim
A
B
C
D
E
G
H
J
K
L
M
SOT-23
Min
0.37
1.19
2.10
0.89
0.45
1.78
2.65
0.013
0.89
0.45
0.076
Max
0.51
1.40
2.50
1.05
0.61
2.05
3.05
0.15
1.10
0.61
0.178
All Dimensions in mm
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Peak Pulse Power Dissipation at TA = 25°C (Note 1)
Pd
350
mW
Forward Voltage @ IF = 10mA
VF
0.9
V
RθJA
357
°C/W
Tj, TSTG
-65 to +150
°C
Thermal Resistance Junction to Ambient (Note 1)
Operating and Storage Temperature Range
Note: 1. Valid provided that device terminals are kept at ambient temperature.
MMBZ5221B – MMBZ5262B
1 of 4
© 2006 Won-Top Electronics
Electrical Characteristics
Type
Number
(Note 1)
Device
Marking
Code
@TA=25°C unless otherwise specified
Zener Voltage Range
(Note 2)
VZ @ IZT
Maximum Zener Impedance
(Note 3)
ZZT @ IZT
ZZK @ IZK
Max Reverse
Leakage Current
IR
@ VR
Typical Temp.
Coefficient of
Zener Voltage
Nom (V)
Min (V)
Max (V)
(Ω
Ω)
(mA)
(Ω
Ω)
(mA)
(µA)
(V)
(%/K)
MMBZ5221B
MMBZ5222B
MMBZ5223B
MMBZ5225B
C1
C2
C3
C5
2.4
2.5
2.7
3.0
2.28
2.38
2.57
2.85
2.52
2.63
2.84
3.15
30
30
30
30
20
20
20
20
1200
1250
1300
1600
0.25
0.25
0.25
0.25
100
100
75
50
1.0
1.0
1.0
1.0
-0.075
-0.075
-0.075
-0.075
MMBZ5226B
MMBZ5227B
MMBZ5228B
MMBZ5229B
D1
D2
D3
D4
3.3
3.6
3.9
4.3
3.14
3.42
3.71
4.09
3.47
3.78
4.10
4.52
28
24
23
22
20
20
20
20
1600
1700
1900
2000
0.25
0.25
0.25
0.25
25
15
10
5.0
1.0
1.0
1.0
1.0
-0.070
-0.065
-0.060
-0.055
MMBZ5230B
MMBZ5231B
MMBZ5232B
MMBZ5234B
D5
E1
E2
E4
4.7
5.1
5.6
6.2
4.47
4.85
5.32
5.89
4.94
5.36
5.88
6.51
19
17
11
7.0
20
20
20
20
1900
1600
1600
1000
0.25
0.25
0.25
0.25
5.0
5.0
5.0
5.0
2.0
2.0
3.0
4.0
±0.030
±0.030
+0.038
+0.045
MMBZ5235B
MMBZ5236B
MMBZ5237B
MMBZ5239B
E5
F1
F2
F4
6.8
7.5
8.2
9.1
6.46
7.13
7.79
8.65
7.14
7.88
8.61
9.56
5.0
6.0
8.0
10
20
20
20
20
750
500
500
600
0.25
0.25
0.25
0.25
3.0
3.0
3.0
3.0
5.0
6.0
6.0
6.5
+0.050
+0.058
+0.062
+0.068
MMBZ5240B
MMBZ5241B
MMBZ5242B
MMBZ5243B
F5
H1
H2
H3
10
11
12
13
9.50
10.45
11.40
12.35
10.50
11.55
12.60
13.65
17
22
30
13
20
20
20
9.5
600
600
600
600
0.25
0.25
0.25
0.25
3.0
2.0
1.0
0.5
8.0
8.4
9.1
9.9
+0.075
+0.076
+0.077
+0.079
MMBZ5245B
MMBZ5246B
MMBZ5248B
MMBZ5250B
H5
J1
J3
J5
15
16
18
20
14.25
15.20
17.10
19.00
15.75
16.80
18.90
21.00
16
17
21
25
8.5
7.8
7.0
6.2
600
600
600
600
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
11
12
14
15
+0.082
+0.083
+0.085
+0.086
MMBZ5251B
MMBZ5252B
MMBZ5254B
MMBZ5255B
K1
K2
K4
K5
22
24
27
28
20.90
22.80
25.65
26.60
23.10
25.20
28.35
29.40
29
33
41
44
5.6
5.2
5.0
4.5
600
600
600
600
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
17
18
21
21
+0.087
+0.087
+0.090
+0.091
MMBZ5256B
MMBZ5257B
MMBZ5258B
MMBZ5259B
M1
M2
M3
M4
30
33
36
39
28.50
31.35
34.20
37.05
31.50
34.65
37.80
40.95
49
58
70
80
4.2
3.8
3.4
3.2
600
700
700
800
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
23
25
27
30
+0.091
+0.092
+0.093
+0.094
MMBZ5260B
MMBZ5261B
MMBZ5262B
M5
N1
N2
43
47
51
40.85
44.65
48.45
45.15
49.35
53.55
93
105
125
3.0
2.7
2.5
900
1000
1100
0.25
0.25
0.25
0.1
0.1
0.1
33
36
39
+0.095
+0.095
+0.096
Note: 1. Type numbers listed have standard tolerance on the nominal zener voltage of ±5%.
2. Measured with pulses tp = 1ms.
3. f = 1KHz
MMBZ5221B – MMBZ5262B
2 of 4
© 2006 Won-Top Electronics
MARKING INFORMATION
RECOMMENDED FOOTPRINT
0.035
(0.90)
xx
xx
0.079
(2.0)
0.035
(0.90)
= Device Code, See Page 2
0.031
(0.8)
0.037
(0.95)
inches(mm)
PACKAGING INFORMATION
TAPE & REEL
Inspection Hole
Direction of Unreeling
4mm
178mm
8mm
4mm
8mm
1.6mm
Product ID Label
Reel Diameter
(mm)
Quantity
(PCS)
Inner Box Size
L x W x H (mm)
Quantity
(PCS)
Carton Size
L x W x H (mm)
Quantity
(PCS)
Approx. Gross Weight
(KG)
178
3,000
187 x 187 x 65
15,000
390 x 240 x 420
150,000
10.0
Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment.
2. Components are packed in accordance with EIA standard 481-1 and 481-2.
MMBZ5221B – MMBZ5262B
3 of 4
© 2006 Won-Top Electronics
ORDERING INFORMATION
Product No.
MMBZ52xxB-T1
1.
2.
Package Type
Shipping Quantity
SOT-23
3000/Tape & Reel
Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
To order RoHS / Lead Free version (with Lead Free finish), add “-LF”
suffix to part number above. For example, MMBZ5221B-T1-LF.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: [email protected]
Internet: http://www.wontop.com
We power your everyday.
MMBZ5221B – MMBZ5262B
4 of 4
© 2006 Won-Top Electronics
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