Zener Diodes
SMB2EZ-D5 Series
DO-214AA SMB
MERITEK
FEATURE
Zener Voltage Range: 5.6V to 330V
Zener Voltage Tolerance: ±5%
Power Dissipation: 2W
Glass Passivation Junction ,Low Inductance
Built- In Strain Relief
High Peak Reverse Power Dissipation
MECHANICAL DATA
Flammability Classification Rating UL 94V-0
Solderable per MIL-STD-750, Method 2026
Polarity: Color Band Denoted Cathode End
ABSOLUTE MAXIMUM RATINGS
Parameter
DC Power Dissipation at TL =75°C
Maximum Forward Voltage at IF=200mA
Junction Temperature Range
Symbol
Value
Unit
PD
VF
2.0
W
V
1.5
TJ
-55 to +175
-55 to +175
°C
°C
TSTG
Storage Temperature Range
Note: TA =25°C unless otherwise noted
DIMENSIONS
DO-214AA (SMB)
Item
Min (mm)
3.30
Max (mm)
3.75
A
B
C
D
E
G
H
J
4.35
4.85
1.96
2.20
0.15
0.30
5.10
5.50
0.00
0.20
0.75
1.51
2.13
2.44
ELECTRICAL CHARACTERISTICS
Nominal
Zener Voltage
VZ @ IZT
Maximum
Zener Impedance
ZZT @ IZT ZZK @ IZK
Max Reverse
Leakage Current
Max DC
Zener Current
IZM
Part Number
IZT
IZK
mA
1.0
1.0
1.0
0.5
0.5
IR@VR
V
mA
Ω
Ω
µA
5.0
5.0
5.0
5.0
5.0
V
mA
323
292
266
242
220
SMB2EZ5.6D5
SMB2EZ6.2D5
SMB2EZ6.8D5
SMB2EZ7.5D5
SMB2EZ8.2D5
5.6
89.5
80.5
73.5
66.5
61.0
2.5
1.5
2.0
2.0
2.3
500
700
700
700
700
2.0
3.0
4.0
5.0
6.0
6.2
6.8
7.5
8.2
Rev. 8b 05/24/19
Meritek Electronics Corporation | www.meritekusa.com