RoHS
SMB3ZXXA SERIES
COMPLIANT
Surface Mount Zener Diodes
Features
● Low profile package
● Ideal for automated placement
● Glass passivated chip junction
● High forward surge capability
● Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
Mechanical Data
●
ackage: DO-214AA (SMB)ꢀ
P
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
●
Cathode line denotes the cathode end
Polarity:
(T =25℃Unless otherwise specified
■
Maximum Ratings
)
a
PARAMETER
SYMBOL
MAX
3.0
UNIT
W
DC power dissipation at TL = 75 °C
Maximum instantaneous forward voltage@ IF=200mA
Maximum junction temperature
PD
VF
V
1.5
Tj
℃
℃
-55 to +150
-55 to +150
Storage temperature range
Tstg
(T =25℃Unless otherwise specified)
■Electrical Characteristics
a
Test
current
Maximum dynamic
impedance resistance
Maximum reverse
leakage current
Maximum DC
Zener Current
Nominal Zener voltage
Part Number
Min
Typ.
Max
IZT
ZZT at IZT ZZK at IZK
IZK
IR
Test voltage VR
IZM
VZ (1)at IZT
VZ (1)at IZT
VZ (1)at IZT
V
V
V
mA
Ω
Ω
mA
μA
V
mA
SMB3Z3.3A
SMB3Z3.6A
SMB3Z3.9A
SMB3Z4.3A
SMB3Z4.7A
SMB3Z5.1A
SMB3Z5.6A
SMB3Z6.2A
SMB3Z6.8A
SMB3Z7.5A
SMB3Z8.2A
SMB3Z9.1A
3.14
3.3
3.47
227.3
10.0
500
1.00
100.0
1.0
817.0
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
3.78
4.10
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
208.3
192.0
174.0
160.0
147.0
134.0
121.0
110.0
100.0
91.0
9.0
4.5
4.5
4.0
3.5
2.5
1.5
2.0
2.0
2.3
2.5
500
400
400
500
550
600
700
700
700
700
700
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
0.50
0.50
0.50
100.0
100.0
50.0
50.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
749.0
691.0
627.0
573.0
528.0
481.0
435.0
393.0
360.0
330.0
297.0
82.0
1 / 6
S-S2098
Rev.1.3,19-Sep-22
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com