3EZ Series
SILICON ZENER DIODES
V
Z
: 3.9 - 400 Volts
P
D
: 3 Watts
FEATURES :
* Complete Voltage Range 3.9 to 400 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
MECHANICAL DATA
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.339 gram
MAXIMUM RATINGS
Rating at 25
C ambient temperature unless otherw ise specified
Rating
Symbol
Value
Unit
DC Power Dissipation at T
L
= 75
C (Note1)
P
D
3.0
Watts
Maximum Forward Voltage at I
F
= 200 mA
V
F
1.5
Volts
Maximum Thermal Resistance Junction to Ambient Air (Note2)
R
JA
60
K / W
Junction Temperature Range
T
J
- 55 to + 175
C
Storage Temperature Range
Ts
- 55 to + 175
C
Note :
(1) T
L
= Lead temperature at 3/8 " (9.5mm) from body
(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.
0
40
80
120
160
200
T
L,
LEAD TEMPERATURE (
C)
UPDATE : SEPTEMBER 9, 2000
1
2
3
4
5
L = LEAD LENGTH
TO HEAT SINK
P
D
, MAXIMUM DISSIPATION
(WATTS)
Fig. 1 Power Temperature Derating Curve
DO - 41
Dimensions in inches and ( millimeters )
1.00 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
0.205 (5.2)
0.166 (4.2)
1.00 (25.4)
MIN.
0.034 (0.86)
0.028 (0.71)
0
L = 1/8"
L = 3/8"
L = 1"
ELECTRICAL CHARACTERISTICS
Rating at = 25
C ambient temperature unless otherwise specified
Nominal Zener
Maximum Zener
Maximum Reverse
Maximum DC
TYPE
Voltage
Impedance
Leakage Current
Zener Current
V
Z
@ I
ZT
I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
ZK
I
R
@ V
R
I
ZM
(V)
(mA)
(
)
(
)
(mA)
(
A)
(V)
(mA)
3EZ110D5
110
6.8
225
4000
0.25
0.5
83.6
25
3EZ120D5
120
6.3
300
4500
0.25
0.5
91.2
22
3EZ130D5
130
5.8
375
5000
0.25
0.5
98.8
21
3EZ140D5
140
5.3
475
5000
0.25
0.5
106.4
19
3EZ150D5
150
5.0
550
6000
0.25
0.5
114.0
18
3EZ160D5
160
4.7
625
6500
0.25
0.5
121.6
17
3EZ170D5
170
4.4
650
7000
0.25
0.5
130.4
16
3EZ180D5
180
4.2
700
7000
0.25
0.5
136.8
15
3EZ190D5
190
4.0
800
8000
0.25
0.5
144.8
14
3EZ200D5
200
3.7
875
8000
0.25
0.5
152.0
13
3EZ220D5
220
3.4
1600
9000
0.25
1
167.0
12
3EZ240D5
240
3.1
1700
9000
0.25
1
182.0
11
3EZ270D5
270
2.8
1800
9000
0.25
1
205.0
10
3EZ300D5
300
2.5
1900
9000
0.25
1
228.0
9
3EZ330D5
330
2.3
2200
9000
0.25
1
251.0
8
3EZ360D5
360
2.1
2700
9000
0.25
1
274.0
8
3EZ400D5
400
1.9
3500
9000
0.25
1
304.0
7
Note :
( 1 ) Suffix " 5 " indicates
5.0% tolerance, suffix " 10 " indicates
10.0% tolerance.
( 2 ) " EZ " will be omitted in marking on the diode