ZENER DIODES. MMSZ5250 Datasheet


MMSZ5250 DIODES. Datasheet pdf. Equivalent


MMSZ5250


ZENER DIODES
NEW PRODUCT

NEW PRODUCT

NEW PRODUCT

MMSZ5225 THRU MMSZ5267
ZENER DIODES
SOD-123
.022 (0.55)

FEATURES
♦ Silicon Planar Power Zener Diodes ♦ Standard Zener voltage tolerance is ± 5% with a “B” suffix. Other tolerances are available upon request. ♦ These diodes are also available in Mini-MELF case with the designation ZMM5225 ... ZMM5267, DO-35 case with type designation 1N5225 ... 1N5267 and SOT-23 case with the type designation MMBZ5225 ... MMBZ5267.

Cathode Mark
.152 (3.85) .140 (3.55) .112 (2.85) .100 (2.55)

Top View

max. .004 (0.1)

max. .053 (1.35)

min. .010 (0.25)

max. .006 (0.15)

.067 (1.70) .055 (1.40)

MECHANICAL DATA
Case: SOD-123 Plastic Case Weight: approx. 0.01 g

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOL

VALUE

UNIT

Zener Current (see Table “Characteristics”) Power Dissipation at TL = 75°C Maximum Junction Temperature Storage Temperature Range Ptot Tj TS 500(1) 150 -65 to +175 mW °C °C

SYMBOL

MIN.

TYP.

MAX.

UNIT

Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 10 mA

RΘJA VF

– –

– –

340(1) 0.9

°C/W Volts

NOTES:

(1) FR-4 or FR-5 board with minimum recommended solder pad layout.

1/20/99

MMSZ5225 THRU MMSZ5267
ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.

Type

Mark...



MMSZ5250
NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
MMSZ5225 THRU MMSZ5267
ZENER DIODES
SOD-123
.022 (0.55)
Cathode Mark
Top View
.067 (1.70)
.055 (1.40)
min. .010 (0.25)
Dimensions in inches and (millimeters)
FEATURES
Silicon Planar Power Zener Diodes
Standard Zener voltage tolerance is ± 5%
with a “B” suffix. Other tolerances are
available upon request.
These diodes are also available in Mini-MELF case with
the designation ZMM5225 ... ZMM5267, DO-35 case with
type designation 1N5225 ... 1N5267 and SOT-23 case
with the type designation MMBZ5225 ... MMBZ5267.
MECHANICAL DATA
Case: SOD-123 Plastic Case
Weight: approx. 0.01 g
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Zener Current (see Table “Characteristics”)
Power Dissipation at TL = 75°C
Maximum Junction Temperature
Storage Temperature Range
SYMBOL
Ptot
Tj
TS
VALUE
500(1)
150
-65 to +175
UNIT
mW
°C
°C
Thermal Resistance Junction to Ambient Air
Forward Voltage at IF = 10 mA
SYMBOL
MIN.
TYP.
MAX.
UNIT
RΘJA
340(1)
°C/W
VF – – 0.9 Volts
NOTES:
(1) FR-4 or FR-5 board with minimum recommended solder pad layout.
1/20/99

MMSZ5250
MMSZ5225 THRU MMSZ5267
ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Type
Marking
Code
Nominal Zener
voltage(3)
at
IZT
VZ
(V)
Test
current
IZT
(mA)
Maximum Zener
impedance(1)
at at
IZT IZK = 0.25 mA
ZZT ZZK
(Ω) (Ω)
Typical
Temperture
Coefficient
αvz
(%/K)
Maximum
Reverse Leakage Current
IR
(µA)
Test Voltage
VR
(V)
MMSZ5225
C5
3.0
20
30 1600 -0.075 50 1.0
MMSZ5226
D1
3.3
20
28 1600 -0.070 25 1.0
MMSZ5227
D2
3.6
20
24 1700 -0.065 15 1.0
MMSZ5228
D3
3.9
20
23 1900 -0.060 10 1.0
MMSZ5229
D4
4.3
20
22 2000 -0.055 5.0 1.0
MMSZ5230
D5
4.7
20
19
1900
±0.030
5.0
2.0
MMSZ5231
E1
5.1
20
17
1600
±0.030
5.0
2.0
MMSZ5232
E2
5.6
20
11
1600
+0.038
5.0
3.0
MMSZ5233
E3
6.0
20
7
1600
+0.038
5.0
3.5
MMSZ5234
E4
6.2
20
7
1000
+0.045
5.0
4.0
MMSZ5235
E5
6.8
20
5 750 +0.050 3.0 5.0
MMSZ5236
F1
7.5
20
6 500 +0.058 3.0 6.0
MMSZ5237
F2
8.2
20
8 500 +0.062 3.0 6.5
MMSZ5238
F3
8.7
20
8 600 +0.065 3.0 6.5
MMSZ5239
F4
9.1
20
10 600 +0.068 3.0 7.0
MMSZ5240
F5
10
20
17 600 +0.075 3.0 8.0
MMSZ5241
H1
11
20
22 600 +0.076 2.0 8.4
MMSZ5242
H2
12
20
30 600 +0.077 1.0 9.1
MMSZ5243
H3
13
9.5
13 600 +0.079 0.5 9.9
MMSZ5244
H4
14
9.0
15 600 +0.082 0.1 10
MMSZ5245
H5
15
8.5
16
600 +0.082
0.1
11
MMSZ5246
J1
16
7.8
17 600 +0.083 0.1 12
MMSZ5247
J2
17
7.4
19 600 +0.084 0.1 13
MMSZ5248
J3
18
7.0
21 600 +0.085 0.1 14
MMSZ5249
J4
19
6.6
23 600 +0.086 0.1 14
MMSZ5250
J5
20
6.2
25 600 +0.086 0.1 15
MMSZ5251
K1
22
5.6
29 600 +0.087 0.1 17
MMSZ5252
K2
24
5.2
33 600 +0.087 0.1 18
MMSZ5253
K3
25
5.0
35 600 +0.089 0.1 19
MMSZ5254
K4
27
4.6
41 600 +0.090 0.1 21
MMSZ5255
K5
28
4.5
44 600 +0.091 0.1 21
MMSZ5256
M1
30
4.2
49 600 +0.091 0.1 23
MMSZ5257
M2
33
3.8
58 700 +0.092 0.1 25
MMSZ5258
M3
36
3.4
70 700 +0.093 0.1 27
MMSZ5259
M4
39
3.2
80 800 +0.094 0.1 30
MMSZ5260
M5
43
3.0
93 900 +0.095 0.1 33
MMSZ5261
N1
47
2.7
105
1000
+0.095
0.1
36
MMSZ5262
N2
51
2.5
125
1100
+0.096
0.1
39
MMSZ5263
N3
56
2.2
150
1300
+0.096
0.1
43
MMSZ5264
N4
60
2.1
170
1400
+0.097
0.1
46
MMSZ5265
N5
62
2.0
185
1400
+0.097
0.1
47
MMSZ5266
P1
68
1.8
230
1600
+0.097
0.1
52
MMSZ5267
P2
75
1.7
270
1700
+0.098
0.1
56
NOTES:
(1) The Zener Impedance is derived from the 1kHz AC voltage which results when an AC current having an RMS
value equal to 10% of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener Impedance is measured at two points to insure a sharp knee on the
breakdown curve and to eliminate unstable units.
(2) Measured with device junction in thermal equilibrium.




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