Document
HITANO ENTERPRISE CORP.
MMSZ5221B THRU MMSZ5259B
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SILICON ZENER DIODES
FEATURES
* Planar Die construction * Zener Voltages from 2.4V - 39V
* 500mW Power Dissipation
* Ideally Suited for Automated Assembly Processes
SOD-123
MECHANICAL DATA
* Case: Molded Plastic * Terminals:Solder plated, solderable per
MIL-STD-202, Method 208 * Polarity: See Diagram Below * Mounting position: Any * Weight: 0.008 gram Approx.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
.028(0.7) .019(0.5)
.154(3.9) .141(3.6)
.110(2.8) .098(2.5)
.071(1.8) .055(1.4)
.008 (0.2)
MAX.
.005 (0.12)
MAX.
.053(1.4) .037(1.0)
.016 (0.4)
MIN.
Dimensions in inches(millimeters)
Zener Current see Table "Characteristics" Power Dissipation (Notes 1) at Tamb=25oC Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) (Notes 2) Maximum Forward Voltage at IF=100mA Operating and Storage Temperature
SYMBOL
Ptot IFSM
VF TJ,Tstg
VALUE
500 4.0 1.2 -55 to + 150
Notes: 1. Mounted on 5.0mm2 (.013mm thick) land areas. 2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
UNITS
mW Amps Volts
oC
RATING AND CHARACTERISTIC CURVES (MMSZ5221B THRU MMSZ5259B)
TYPE
Nominal Zener Voltage VZ@IZT
Zener Test Current IZT
Maximum Zener Impedance
ZZT@IZT ZZT@IZK
IZK
Maximum Reverse Leakage Current
IR @ VR
Typical Temperature Coefficient
Volts mA Ohms Ohms mA
µA
Volts
% / oC
MMSZ5221 B
20 30 1200 0.25 100 1.0 -0.070
MMSZ5222B 2.5
20
30 1250 0.25 100
1.0
-0.065
MMSZ5223B 2.7
20
30 1300 0.25 75
1.0
-0.060
MMSZ5225B 3.0
20
30 1600 0.25 50
1.0
-0.055
MMSZ5226B 3.3
20
28 1600 0.25 25
1.0
0.030
MMSZ5227B 3.6
20
24 1700 0.25 15
1.0
0.030
MMSZ5228B 3.9
20
23 1900 0.25 10
1.0 +0.038
MMSZ5229B 4.3
20
22 2000 0.25
5
1.0 +0.038
MMSZ5230B 4.7
20
19 1900 0.25
5
2.0 +0.045
MMSZ5231B 5.1
20
17 1600 0.25
5
2.0 +0.050
MMSZ5232B 5.6
20
11 1600 0.25
5
3.0 +0.058
MMSZ5233B 6.0
20
9 1600 0.25
5
3.5 +0.060
MMSZ5234B 6.2
20
7 1000 0.25
5
4.0 +0.062
MMSZ5235B 6.8
20
5 750 0.25 3
5.0 +0.065
MMSZ5236B 7.5
20
6 500 0.25 3
6.0 +0.068
MMSZ5237B 8.2
20
8 500 0.25 3
6.0 +0.075
MMSZ5238B 8.7
20
9 600 0.25 3
6.5 +0.075
MMSZ5239B 9.1
20
10 600 0.25
3
6.5 +0.076
MMSZ5240B 10
20
17 600 0.25
3
8.0 +0.077
MMSZ5241B 11
20
22 600 0.25
3
8.4 +0.079
MMSZ5242B 12
20
30 600 0.25
2
9.1 +0.082
MMSZ5243B 13
9.5
13
600 0.25
1
9.9 +0.082
MMSZ5244B 14
9.0
14
600 0.25 0.5
10 +0.082
MMSZ5245B 15
8.5
16
600 0.25 0.1
11 +0.083
MMSZ5246B 16
7.8
17
600 0.25 0.1
12 +0.084
MMSZ5247B 17
7.4
19
600 0.25 0.1
13 +0.084
MMSZ5248B 18
7.0
21
600 0.25 0.1
14 +0.085
MMSZ5249B 19
6.6
23
600 0.25 0.1
14 +0.085
MMSZ5250B.