MCCSEMI.COM
Rev.3-1-01012019 1/4
1 Watt
Zener Diode
180V - 200V Volts
Maximum Ratings
Features
DFLZ180 THRU DFLZ200
SOD-123FL
B
E
C
D
H
G
A
0.91mm
2.36mm
1.22mm
Cathode Mark
SUGGESTED SOLDER PAD LAYOUT
MIN MAX MIN MAX
A0.1300.152 3.30 3.85
B 0.100 0.122 2.55 3.10
C 0.055 0.075 1.40 1.90
D 0.035 0.053 0.90 1.35
E 0.020 0.041 0.50 1.05
G 0.010 ---- 0.25 ----
H---- 0.010 ---- 0.25
DIMENSIONS
DIM INCHES MM NOTE
•High Surge Capability
•Ideally Suited for Automatic Assembly
•Standard VZ Tolerance is +/- 5%
•Halogen Free Available Upon Request By Adding Suffix "-HF"
• Moisture Sensitivity Level 1
•Epoxy Meets UL 94 V-0 Flammability Rating
• Lead Free Finish/RoHS Compliant t (Note1)("P" Suffix Designates
Compliant. See Ordering Information)
•Operating Junction Temperature Range: -55°C to +150°C
•Storage Temperature Range: -55°C to +150°C
•Thermal Resistance: 110°C/W Junction to Ambient
•Thermal Resistance: 9°C/W Junction to Soldering Point
Note: 1. High Temperature Solder Exemption Applied, see EU Directive Annex 7a.
Pd/Vz (mA)
TA=25°C
Zener Current
Power Dissipation Ptot 1.0W
IZM
Rating
Parameter Conditions
Symbol
Forward Voltage VF1.2VIF=200mA
MCCSEMI.COM
Rev.3-1-01012019 2/4
Electrical Characteristics @ 25°C Unless Otherwise Specified
DFLZ180 THRU DFLZ200
IZT IRVRMin Max
Min.(V) Nom(V) Max.(V) mA Typ(Ω) Max(Ω) µA V
DFLZ180 168 180 191 5 180 400 1 130 0.09 0.13 ZG
DFLZ200 188 200 212 5 200 500 1 150 0.09 0.13 ZH
Marking
Code
Differential Resistance
Typical Temperature
Coefficient
@IZTC
MCC
Part Number VZ @ IZT rdif @ IZ
%/oC
Maximum
Reverse Current(2)
I
R
@ V
R
Zener Voltage(2)
Note : 2. Short Duration Pulse Test Used to Minimize Self-heating Effect.
MCCSEMI.COM
Rev.3-1-01012019 3/4
Curve Characteristics
DFLZ180 THRU DFLZ200
0 25 125 150
0.0
0.2
0.4
0.6
0.8
1.0
1.2
Power Dissipation (W)
Fig. 1 - Power Derating Curve
50 75 100
Ambient Temperature (°C)
0.001
0.01
0.1
1
0.5 0.6 0.9 1.0
Peak Forward Current (A)
TJ=25°C
Fig. 2 - Typical Forward Characteristics
0.7 0.8
Peak Forward Voltage (V)
MCCSEMI.COM
Rev.3-1-01012019 4/4
Ordering Information
***IMPORTANT NOTICE***
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make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
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represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express
written approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
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problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Device Packing
Part Number-TP Tape&Reel:2.5Kpcs/Reel
Note : Adding "-HF" Suffix For Halogen Free, eg. Part Number-TP-HF
DFLZ180 THRU DFLZ200
