SMZJ3789 thru SMZJ3809B
Surface Mount Zener Diodes
Zener Voltage 10 to 68V
Steady State Power 1.5W
DO-214AA (SMBJ-Bend)
Mounting Pad Layout
0.086 (2.20)
0.077 (1.95)
0.155 (3.94)
0.130 (3.30)
0.106 MAX
(2.69 MAX)
0.180 (4.57)
0.160 (4.06)
0.083 MIN
(2.10 MIN)
0.012 (0.305)
0.006 (0.152)
0.050 MIN
(1.27 MIN)
0.096 (2.44)
0.084 (2.13)
0.220 REF
0.060 (1.52)
0.030 (0.76)
0.008
(0.203)
Max.
0.220 (5.59)
0.205 (5.21)
Dimensions in inches and (millimeters)
Features
Mechanical Data
• Plastic package has Underwriters Laboratory
Flammability Classificaion 94V-0
Case: JEDEC DO-214 molded plastic over
passivated junction
• For surface mounted applications
Terminals: Solder plated, solderable per MIL-STD-750,
• Glass passivated chip junction
• Low Zener impedance
• Low regulation factor
Method 2026
Polarity: Band denotes cathode
Mounting Position: Any
• High temperature soldering guaranteed:
250°C/10 seconds at terminals
• Contact local sales office for gull-wing
(SMZG prefix) lead form (DO-215AA)
Weight: 0.003oz., 0.093g
Packaging codes/options:
5/3.2K per 13” Reel (12mm tape)
2/750 ea per 7” Reel (12mm tape)
Maximum Electrical Characteristics Operating Junction and Storage Temperature Range: TJ, TSTG: –55°C to +150°C
Device
Marking
Code
Nominal Zener
Voltage
Test
Current
Max. Zener Impedance
Max. Reverse
Current
Max. Zener
Current
Leakage Current
Part Number
Modified J-Bend
V at I
I
ZT
Z
at I
Z
at I
I
R
at V
I
ZM
Z
ZT
ZT
ZT
ZK
ZK
R
(V)
(mA)
(mA)
(Ω)
(Ω)
(mA)
(µA)
(V)
SMZJ3789A,B
SMZJ3790A,B
SMZJ3791A,B
SMZJ3792A,B
SMZJ3793A,B
SMZJ3794A,B
SMZJ3795A,B
SMZJ3796A,B
SMZJ3797A,B
SMZJ3798A,B
SMZJ3799A,B
WA,B
WC,D
WE,F
WG,H
WI,J
10
11
12
13
15
16
18
20
22
24
27
37.5
34.1
31.2
28.8
25.0
23.4
20.8
18.7
17.0
15.6
13.9
5.0
6.0
1000
650
550
550
600
600
650
650
650
700
700
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
50.0
10.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
7.6
8.4
125
115
105
98
7.0
9.1
7.5
9.9
9.0
11.4
12.2
13.7
15.2
16.7
18.2
20.6
85
WK,L
XA,B
XC,D
XE,F
XG,H
XI,J
10.0
12.0
14.0
17.5
19.0
23.0
80
70
62
56
51
46
Notes: (1) Standard voltage tolerance is ±20%, suffix “A” denotes ±10% and suffix “B” denotes ±5%
(2) Maximum steady state power dissipation is 1.5W at TL = 75°C (See Fig. 1)
6/28/00