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MMBZ5248BW

Description
Zener Diode
CategoryDiscrete semiconductor    diode   
File Size137KB,8 Pages
ManufacturerFORMOSA
Websitehttp://www.formosams.com/
Download Datasheet Parametric Compare View All

MMBZ5248BW Overview

Zener Diode

MMBZ5248BW Parametric

Parameter NameAttribute value
MakerFORMOSA
Reach Compliance Codeunknown

MMBZ5248BW Preview

Zener Diode
Formosa MS
MMBZ5221BW THRU MMBZ5267BW
List
List................................................................................................. 1
Package outline............................................................................... 2
Features.......................................................................................... 2
Mechanical data...............................................................................
2
Maximum ratings ............................................................................. 2
Electrical characteristics................................................................... 3
Rating and characteristic curves........................................................ 4
Pinning information........................................................................... 5
Suggested solder pad layout............................................................. 5
Packing information.......................................................................... 6
Reel packing.................................................................................... 7
Suggested thermal profiles for soldering processes............................. 7
High reliability test capabilities...........................................................8
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
-
Revision
A
Page.
8
Page 1
DS-221737
Zener Diode
Formosa MS
Package outline
SOT-323
MMBZ5221BW THRU MMBZ5267BW
200mW Surface Mount Zener
Diodes - 2.4V-75V
Features
Silicon epitaxial planar chip strucuction.
Wide zener reverse voltage range 2.4V to 75V.
Small package size for high density applications.
Ideally suited for automated assembly processes.
Suffix "-H" indicates Halogen-free part, ex.MMBZ5221BW-H.
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
0.026 (0.65)
0.016 (0.40)
(C)
R 0.05
(0.002)
0.088 (2.20)
0.072 (1.80)
.056(1.40)
.048(1.20)
(B)
(A)
Mechanical data
Epoxy:UL94-V0 rated flame retardant
Case : Molded plastic, SOT-323
Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
0.054 (1.35)
0.046 (1.15)
0.096 (2.40)
0.080 (2.00)
0.021 (0.53)
0.017 (0.42)
0.010 (0.25)
0.012 (0.30)
0.040 (1.00)
0.032 (0.80)
Polarity : Indicated by cathode band
Mounting Position : Any
Weight : Approximated 0.006 gram
Dimensions in inches and (millimeters)
Maximum ratings
(at T =25 C unless otherwise noted)
o
A
PARAMETER
Power Dissipation
Storage temperature
Operating temperature
CONDITIONS
Symbol
P
D
T
STG
T
J
MIN.
TYP.
0.004 (0.10)
MAX.
200
UNIT
mW
o
o
-65
-55
+175
+150
C
C
Notes:
A. Mounted on 5.0mm
2
(0.013mm think) land areas.
B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty = 4 pulses per minute maximum.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
-
Revision
A
Page.
8
Page 2
DS-221737
Zener Diode
Formosa MS
o
A
MMBZ5221BW THRU MMBZ5267BW
Electrical characteristics
(at T =25 C unless otherwise noted)
Zener
voltage
Part No.
Marking
code
Min
MMBZ5221BW
MMBZ5222BW
MMBZ5223BW
MMBZ5225BW
MMBZ5226BW
MMBZ5227BW
MMBZ5228BW
MMBZ5229BW
MMBZ5230BW
MMBZ5231BW
MMBZ5232BW
MMBZ5234BW
MMBZ5235BW
MMBZ5236BW
MMBZ5237BW
MMBZ5239BW
MMBZ5240BW
MMBZ5241BW
MMBZ5242BW
MMBZ5243BW
MMBZ5244BW
MMBZ5245BW
MMBZ5246BW
MMBZ5247BW
MMBZ5248BW
MMBZ5250BW
MMBZ5251BW
MMBZ5252BW
MMBZ5254BW
MMBZ5255BW
MMBZ5256BW
MMBZ5257BW
MMBZ5258BW
MMBZ5259BW
MMBZ5260BW
MMBZ5261BW
MMBZ5262BW
MMBZ5263BW
MMBZ5264BW
MMBZ5265BW
MMBZ5266BW
MMBZ5267BW
C1
C2
C3
C5
D1
D2
D3
D4
D5
E1
E2
E4
E5
F1
F2
F4
F5
H1
H2
H3
H4
H5
J1
J2
J3
J5
K1
K2
K4
K5
M1
M2
M3
M4
M5
N1
N2
N3
N4
N5
P1
P2
2.28
2.38
2.57
2.85
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.50
10.45
11.40
12.35
13.30
14.25
15.20
16.15
17.10
19.00
20.90
22.80
25.65
26.60
28.50
31.35
34.20
37.05
40.85
44.65
48.45
53.20
57.00
58.90
64.60
71.25
V
Z
@ I
ZT
(Volts)
Nom
2.4
2.5
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
14
15
16
17
18
20
22
24
27
28
30
33
36
39
43
47
51
56
60
62
68
75
Max
2.52
2.63
2.84
3.15
3.47
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.50
11.55
12.60
13.65
14.70
15.75
16.80
17.85
18.90
21.00
23.10
25.20
28.35
29.40
31.50
34.65
37.80
40.95
45.15
49.35
53.55
58.80
63.00
65.10
71.40
78.75
Z
ZT
@ I
ZT
OHMs
30
30
30
30
28
24
23
22
19
17
11
7
5
6
8
10
17
22
30
13
15
16
17
19
21
25
29
33
41
44
49
58
70
80
93
105
125
150
170
185
230
270
mA
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
9.5
9.0
8.5
7.8
7.5
7.0
6.2
5.6
5.2
5.0
4.5
4.2
3.8
3.4
3.2
3.0
2.7
2.5
2.2
2.1
2.0
1.8
1.7
OHMs
1200
1250
1300
1600
1600
1700
1900
2000
1900
1600
1600
1000
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
1000
1100
1300
1400
1500
1600
1400
Zener
impedance
Z
ZK
@ I
ZK
mA
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
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
I
R
uA
100
100
75
50
25
15
10
5.0
5.0
5.0
5.0
5.0
3.0
3.0
3.0
3.0
3.0
3.0
2.0
1.0
1.0
1.0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Leakage
current
V
R
Volts
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
2.0
3.0
4.0
5.0
6.0
6.0
6.5
8.0
8.4
9.1
9.9
10.5
11.0
12.0
13.0
14.0
15.0
17.0
18.0
21.0
21.0
23.0
25.0
27.0
30.0
33.0
36.0
39.0
43.0
46.0
47.0
52.0
56.0
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
-
Revision
A
Page.
8
Page 3
DS-221737
Rating and characteristic curves (MMBZ5221BW THRU MMBZ5262BW)
TEMPERATURE COEFFICIENT (mA/
o
C
)
FIG.1-TOTAL POWER DISSIPATION VS.
AMBIENT TEMPERATURE
600
TOTAL POWER DISSIPATION (mW)
FIG. 2-TEMPERATURE COEFFICENTS
100
500
400
300
10
200
100
0
0
40
80
120
o
0
160
200
10
NOMINAL ZENER VOLTAGE (V)
100
AMIBIENT TEMPERATURE ( C)
FIG. 3-TYPICAL LEAKAGE CURRENT
FIG. 4-TYPICAL FORWARD VOLTAGE
1000
1000
LEAGAGE CURRENT (uA)
10
FORWARD CURRENT (mA)
1
+150
C
o
100
0.01
+25
C
o
150
o
C
10
75 C
25 C
1
0.4
0.6
0.8
FORWARD VOLTAGE (V)
1.0
1.2
o
o
0.0001
0.00001
0
20
40
60
-55
o
5
o
C
C
90
80
NORMAL ZENER VOLTAGE (V)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
-
Revision
A
Page.
8
Page 4
DS-221737
Zener Diode
Formosa MS
MMBZ5221BW THRU MMBZ5267BW
Pinning information
Pin
PinA
PinB
PinC
no connection
anode
cathode
Simplified outline
(C)
Symbol
(A)
(B)
(B)
(A)
(C)
Suggested solder pad layout
SOT-323
0.025(0.65)
0.025(0.65)
0.063(1.6)
0.031(0.80)
0.075(1.90)
Dimensions in inches and (millimeters)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
-
Revision
A
Page.
8
Page 5
DS-221737

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