SMZJ3788 thru SMZJ3809B
Vishay Semiconductors
formerly General Semiconductor
Surface Mount Zener Diodes
DO-214AA (SMBJ-Bend)
Cathode Band
Zener Voltage
9.1 to 68V
Steady State Power
1.5W
0.086 (2.20)
0.077 (1.95)
0.155 (3.94)
0.130 (3.30)
ge
olta
dV
de ge
ten Ran
Ex
0.083 MIN
(2.10 MIN)
Mounting Pad Layout
0.106 MAX
(2.69 MAX)
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.096 (2.44)
0.084 (2.13)
0.060 (1.52)
0.030 (0.76)
0.220 (5.59)
0.205 (5.21)
Dimensions in inches
and (millimeters)
0.008
(0.203)
Max.
0.050 MIN
(1.27 MIN)
0.220 REF
Features
• Plastic package has Underwriters Laboratory
Flammability Classificaion 94V-0
• For surface mounted applications
• Glass passivated chip junction
• Low Zener impedance
• Low regulation factor
• High temperature soldering guaranteed:
250°C/10 seconds at terminals
• Contact local sales office for gull-wing
(SMZG prefix) lead form (DO-215AA)
Mechanical Data
Case:
JEDEC DO-214AA molded plastic over glass
passivated junction
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Band denotes cathode
Mounting Position:
Any
Weight:
0.003 oz., 0.093 g
Packaging Codes – Options (Antistatic):
51 – 2K per Bulk box, 20K/carton
52 – 750 per 7" plastic Reel (12mm tape), 15K/carton
5B – 3.2K per 13" plastic Reel (12mm tape), 32K/carton
J
STG
:
Maximum Electrical Characteristics
Operating Junction and Storage Temperature Range: T , T
Part Number
Device
Marking
Code
VK,L
WA,B
WC,D
WE,F
WG,H
WI,J
WK,L
XA,B
XC,D
XE,F
XG,H
XI,J
Nominal Zener
Voltage
V
Z
at I
ZT
(V)
9.1
10
11
12
13
15
16
18
20
22
24
27
Test
Current
I
ZT
(mA)
41.2
37.5
34.1
31.2
28.8
25.0
23.4
20.8
18.7
17.0
15.6
13.9
Max. Zener Impedance
Leakage Current
Z
ZT
at I
ZT
Z
ZK
at I
ZK
(Ω)
(Ω)
(mA)
4.0
5.0
6.0
7.0
7.5
9.0
10.0
12.0
14.0
17.5
19.0
23.0
1000
1000
650
550
550
600
600
650
650
650
700
700
0.50
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
–55°C to +150°C
Max. Reverse
Current
I
R
at V
R
(µA)
(V)
50
50
10
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
7.0
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
Max. Zener
Current
I
ZM
(mA)
140
125
115
105
98
85
80
70
62
56
51
46
SMZJ3788A,B
SMZJ3789A,B
SMZJ3790A,B
SMZJ3791A,B
SMZJ3792A,B
SMZJ3793A,B
SMZJ3794A,B
SMZJ3795A,B
SMZJ3796A,B
SMZJ3797A,B
SMZJ3798A,B
SMZJ3799A,B
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 T
L
= 75°C (See Fig. 1)
Document Number 88402
01-Aug-02
www.vishay.com
1
VISHAY [ VISHAY TELEFUNKEN ]
