Document
MMSZ4681MMSZ4717
SURFACE MOUNT ZENER DIODE
VOLTAGE RANGE 2.4 to 43 Volts POWER RATING 500 mWatts
FEATURES
* Wide Zener Reverse Voltage Range : 2.4V to 43V * 500mW Rating on FR-4 or FR-5 Board * Small Package Size for High Density Applications * Ldeally Suited for Automated Assembly Processes * ESD Rating of Class 3 (>16kV) per Human Body Model
MECHANICAL DATA
* Case: Molded plastic * Epoxy: UL 94V-O rate flame retardant * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 0.01 gram
.026(.65) .018(.45)
SOD-123
.110(2.80) .102(2.60)
.152(3.85) .140(3.55)
.067(1.70) .059(1.50)
.006(.15) .003(.08)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified.
MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted ) RATINGS
Max. Power Dissipation on FR-5 Board,@TL=75oC (Note 1) Derated above 75OC
Max. Operating Temperature Range
Storage Temperature Range
SYMBOL PD
TJ TSTG
ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
Thermal Resistance Junction to Ambient (Note 2)
RqJA
Thermal Resistance Junction to Lead (Note 2)
RqJL
Max. Instantaneous Forward Voltage at IF= 10mA
VF
Note 1. FR-5 = 3.5 X 1.5 inches, using the minimum recommended footprint. 2. Thermal Resistance measurement obtained via infrared Scan Method.
REF .020(0.50)
.049(1.25) .041(1.05)
.004(0.10) .000(0.00)
Dimensions in inches and (millimeters)
VALUE
500 6.7
150
-55 to +150
UNITS mW
mW/oC oC oC
MIN. -
TYP. -
MAX. 340 150 0.95
UNITS oC/W oC/W Volts VC 2007-11
ELECTRICAL CHARACTERISTICS (@TA=25OC unless otherwise specified)
Device
MMSZ4681 MMSZ4682
Device Marking
CF CH
Min 2.28 2.565
Zener Voltage (Note 1)
VZ (Volts)
Nom
Max
2.4 2.52
2.7 2.835
@ IZT uA 50 50
Leakage Current IR @ VR
uA Volts 21
11
MMSZ4683
CJ
2.85 3.0 3.15 50
0.8
1
MMSZ4684 MMSZ4685 MMSZ4686
CK 3.13 3.3 3.47 50 7.5 1.5
CM
3.42 3.6 3.78 50
7.5
2
CN 3.70 3.9 4.10 50 5
2
MMSZ4687
CP 4.09 4.3 4.52 50 4
2
MMSZ4688
CT
4.47 4.7 4.94 50
10
3
MMSZ4689 MMSZ4690
CU
4.85 5.1 5.36 50
10
3
CV
5.32 5.6 5.88 50
10
4
MMSZ4691
CA
5.89 6.2 6.51 50
10
5
MMSZ4692
CX 6.46 6.8 7.14 50 10 5.1
MMSZ4693
CY 7.13 7.5 7.88 50 10 5.7
MMSZ4694 MMSZ4695
CZ 7.79 8.2 8.61 50 1 6.2 DC 8.27 8.7 9.14 50 1 6.6
MMSZ4696 MMSZ4697
DD 8.65 9.1 9.56 50 1 6.9 DE 9.50 10 10.50 50 1 7.6
MMSZ4698
DF 10.45 11 11.55 50 0.05 8.4
MMSZ4699
DH 11.40 12 12.60 50 0.05 9.1
MMSZ4700
DJ 12.35 13 13.65 50 0.05 9.8
MMSZ4701 MMSZ4702
DK
13.30 14 14.70 50
0.05 10.6
DM
14.25 15 15.75 50
0.05 11.4
MMSZ4703 MMSZ4704
DN
15.20 16 16.80 50
0.05 12.1
DP
16.15 17 17.85 50
0.05 12.9
MMSZ4705
DT
17.10 18 18.90 50
0.05 13.6
MMSZ4706
DU
18.05 19 19.95 50
0.05 14.4
MMSZ4707 MMSZ4708
DV
19.00 20 21.00 50
0.01 15.2
DA
20.90 22 23.10 50
0.01 16.7
MMSZ4709
DX
22.80 24 25.20 50
0.01 18.2
MMSZ4710 MMSZ4711 MMSZ4712 MMSZ4713
DY
23.75 25 26.25 50
0.01 19.0
EA
25.65 27 2.