3EZ3.9D10 Series
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
* Pb / RoHS Free
SILICON ZENER DIODES
DO - 41
0.107 (2.7)
0.080 (2.0)
1.00 (25.4)
MIN.
0.205 (5.2)
0.166 (4.2)
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
0.034 (0.86)
0.028 (0.71)
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified
Rating
DC Power Dissipation at T
L
= 75
°C
(Note1)
Maximum Forward Voltage at I
F
= 200 mA
Maximum Thermal Resistance Junction to Ambient Air (Note2)
Junction Temperature Range
Storage Temperature Range
Symbol
P
D
V
F
RθJA
T
J
Ts
Value
3.0
1.5
60
- 55 to + 175
- 55 to + 175
Unit
W
V
K/W
°C
°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.
Fig. 1 Power Temperature Derating Curve
P
D
, MAXIMUM DISSIPATION
(WATTS)
5
4
3
2
L = 1"
1
0
L = 3/8"
L = LEAD LENGTH
TO HEAT SINK
L = 1/8"
Rev. 02 : April 1, 2005
0
40
80
120
160
200
T
L,
LEAD TEMPERATURE (
°
C)
Page 1 of 3
Rev. 02 : April 1, 2005
ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specified
Nominal Zener
Voltage
V
Z
@ I
ZT
I
ZT
(V)
(mA)
110
120
130
140
150
160
170
180
190
200
220
240
270
300
330
360
400
6.8
6.3
5.8
5.3
5.0
4.7
4.4
4.2
4.0
3.7
3.4
3.1
2.8
2.5
2.3
2.1
1.9
Maximum Zener
Impedance
Z
ZK
@ I
ZK
(Ω)
4000
4500
5000
5000
6000
6500
7000
7000
8000
8000
9000
9000
9000
9000
9000
9000
9000
Maximum Reverse
Leakage Current
I
R
@ V
R
(V)
(
µ
A)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
83.6
91.2
98.8
106.4
114.0
121.6
130.4
136.8
144.8
152.0
167.0
182.0
205.0
228.0
251.0
274.0
304.0
Maximum DC
Zener Current
I
ZM
(mA)
25
22
21
19
18
17
16
15
14
13
12
11
10
9
8
8
7
TYPE
Z
ZT
@ I
ZT
(Ω)
225
300
375
475
550
625
650
700
800
875
1600
1700
1800
1900
2200
2700
3500
I
ZK
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
3EZ110D10
3EZ120D10
3EZ130D10
3EZ140D10
3EZ150D10
3EZ160D10
3EZ170D10
3EZ180D10
3EZ190D10
3EZ200D10
3EZ220D10
3EZ240D10
3EZ270D10
3EZ300D10
3EZ330D10
3EZ360D10
3EZ400D10
Note :
( 1 ) Suffix " 10 " indicates
±
10% tolerance, suffix " 5 " indicates
±
5% tolerance.
( 2 ) " EZ " will be omitted in marking on the diode
Page 3 of 3
Rev. 02 : April 1, 2005
Programming Basics
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