Zener Diode
1N5931B-1N5946B
Features:
•
•
•
•
Lower profile package.
Excellent clamping capability.
Glass passivated junction.
V
z
-tolerance ±5%.
Applications:
Voltage stabilization.
Absolute Maximum Ratings
Parameter
Power dissipation
Z-current
Junction temperature
Storage temperature range
T
j
= 25°C
Test Conditions
T
amb
≥
50°C
Symbol
P
v
I
z
T
j
T
stg
Value
3
P
v
/V
z
150
-55 to +175
Unit
W
mA
°C
Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional above the
recommended operating conditions is not implied. Extended exposure to stresses above the recommended operating conditions may
affect device reliability.
Electrical Characteristics
Parameter
Forward voltage
T
j
= 25°C
Test Conditions
I
F
=
200mA
Symbol
V
F
Maximum
1.5
Unit
V
Specification Table
Description
Zener Diode
Zener Diode
Zener Diode
Zener Diode
Zener Diode
Zener Diode
Zener Diode
Zener Diode
Zener Diode
1)
V
Znom1)
V
5.6
6.2
6.8
10
12
15
18
20
24
I
ZT
for r
ZjT
mA
66.9
60.5
55.1
37.5
31.2
25
20.8
18.7
15.6
Ω
<2
< 2.5
< 4.5
< 6.5
<9
< 12
< 14
< 19
r
Zjk
at I
ZK
Ω
< 250
< 200
< 500
< 550
< 600
< 650
< 700
0.25
1
mA
I
R
at V
R
µ
A
V
3
<5
4
5.2
8
9.1
11.4
<1
13.7
15.2
18.2
Part Number
1N5919B
1N5920B
1N5921B
1N5925B
1N5927B
1N5929B
1N5931B
1N5932B
1N5934B
Based on DC-measurement at thermal equilibrium while maintaining the lead temperature (T
L
) at 30°C, 9.5mm (3/8 inches) from
the diode body.
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07/04/11 V1.1
Zener Diode
1N5931B-1N5946B
Dimensions in mm
Dimensions
Inches
Dimensions
Min
A
B
C
D
Case
: Moulded plastic DO-15.
Polarity : Cathode band.
Marking : Type number.
1
0.23
0.026
0.104
Max
-
0.3
0.034
0.14
Min
25.4
5.8
0.7
2.6
Max
-
7.6
0.9
3.6
mm
Marking
Important Notice :
This data sheet and its contents (the "Information") belong to the members of the Premier Farnell group of companies (the "Group") or are licensed to it. No licence is granted for the use of
it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces
all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use
made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted.
Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising)
is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2011.
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