MMBZ5248B-V-GS18 Vishay / Small Signal & Opto Products (SSP), MMBZ5248B-V-GS18 Datasheet - Page 2
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MMBZ5248B-V-GS18
Manufacturer Part Number
MMBZ5248B-V-GS18
Description
Diode, Zener; 18 V @ +/- 5% Tolerance; 300mW; SOT-23; 21; 0.1 uA at 14 V; 556
Manufacturer
Vishay / Small Signal & Opto Products (SSP)
Datasheet
1.MMBZ5248B-V-GS18.pdf
(3 pages)
Specifications of MMBZ5248B-V-GS18
Current, Forward
10 mA
Current, Reverse
7 mA
Package Type
SOT-23
Power Dissipation
300 mW
Primary Type
Zener
Temperature, Junction, Maximum
+150 °C
Voltage, Forward
0.9 V
Voltage, Reverse
18 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
MMBZ5225-V to MMBZ5267-V
Vishay Semiconductors
Electrical Characteristics
T
Maximum V
1)
the Zener current (I
breakdown curve and to eliminate unstable units.
3)
2
amb
The Zener Impedance is derived from the 1 kHZ AC voltage which results when an AC current having an RMS value equal to 10 % of
Measured at thermal equilibrium.
= 25 ° unless otherwise noted
MMBZ5225-V
MMBZ5226-V
MMBZ5227-V
MMBZ5228-V
MMBZ5229-V
MMBZ5230-V
MMBZ5231-V
MMBZ5232-V
MMBZ5233-V
MMBZ5234-V
MMBZ5235-V
MMBZ5236-V
MMBZ5237-V
MMBZ5238-V
MMBZ5239-V
MMBZ5240-V
MMBZ5241-V
MMBZ5242-V
MMBZ5243-V
MMBZ5244-V
MMBZ5245-V
MMBZ5246-V
MMBZ5247-V
MMBZ5248-V
MMBZ5249-V
MMBZ5250-V
MMBZ5251-V
MMBZ5252-V
MMBZ5253-V
MMBZ5254-V
MMBZ5255-V
MMBZ5256-V
MMBZ5257-V
MMBZ5258-V
MMBZ5259-V
MMBZ5260-V
MMBZ5261-V
MMBZ5262-V
MMBZ5263-V
MMBZ5264-V
MMBZ5265-V
MMBZ5266-V
MMBZ5267-V
Partnumber
F
= 0.9 V at I
ZT
or I
F
ZK
= 10 mA
) is superimposed on I
Marking
Code
81C
81D
81G
81H
81M
81N
81Q
81R
18E
81A
81B
81E
81F
81K
18F
81P
81S
81T
81J
8M
8W
8C
8D
8G
8H
8N
8Q
8R
8U
8A
8B
8E
8F
8K
8L
8P
8S
8T
8V
8X
8Y
8Z
8J
V
Nominal
Voltage
Z
Zener
@ I
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
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
56
60
62
68
75
V
3
6
ZT1
ZT
or I
ZK
Current
Test
I
mA
. Zener Impedance is measured at two points to insure a sharp knee on the
9.5
8.5
7.8
7.4
6.6
6.2
5.6
5.2
4.6
4.5
4.2
3.8
3.4
3.2
2.7
2.5
2.2
2.1
1.8
1.7
ZT1
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9
7
5
3
2
Z
ZT
Maximum Dynamic
105
125
150
170
185
230
270
30
28
24
23
22
19
17
11
10
17
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
93
@ I
Ω
7
7
5
6
8
8
Impedance
ZT
Z
ZK
0.25 mA
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
1000
1100
1300
1400
1400
1600
1700
1)
@ I
750
500
500
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
900
Ω
ZK
=
Coefficient
Typical
±0.030
±0.030
-0.075
-0.065
-0.055
Temp.
0.038
0.038
0.045
0.058
0.062
0.065
0.068
0.075
0.076
0.077
0.079
0.082
0.082
0.083
0.084
0.085
0.086
0.086
0.087
0.087
0.089
0.090
0.091
0.091
0.092
0.093
0.094
0.095
0.095
0.096
0.096
0.097
0.097
0.097
0.098
%/°C
-0.07
-0.06
0.05
α
of
VZ
Maximum Reverse
Leakage Current
0.5
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
0.1
0.1
0.1
0.1
μA
50
25
15
10
I
5
5
5
5
5
5
3
3
3
3
3
3
2
1
R
3.5
6.5
6.5
8.4
9.1
9.9
V
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
V
1
1
1
1
1
2
2
3
4
5
6
7
8
R