NJSEMI 10EZ3.9

, Dnc.
TELEPHONE: (973) 376-2922
(212) 227-6005
FAX: (973) 376-8960
20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
10EZ3.9
thru
10EZ100
Features
.
•
•
Zener Voltage 3.9 to 100V
Voltage Tolerances; +5%, + 10% (See Note 1)
Low profile cost effective TO-220 package
Silicon
10 WATT
Zener Diodes
Maximum Ratings
Junction and Storage Temperatures: - 65°C to + 175"C
DC Power Dissipation: 10 Watts
Power Derating: 200 mW/°C above 100°C base temperature (see figure 2)
Forward Voltage @ 2.0A: 1.5 Volts
I
Mechanical Characteristics
Case:
Finish:
Weight:
Mounting Position:
Thermal Resistance:
Polarity:
Industry Standard TO-220
All external surfaces are corrosion resistant and
terminal solderable.
2.3 grams
Any
5°C/W (Typical) junction to base.
Standard polarity is anode to base (pin 2)
And pins 1 and 3 are cathode.
Reverse polarity (cathode to base) is also
available with R suffix.
HI
bf
DIM
WIN
MAX
MIN
MAX
A
.390
.415
9.91
10.54
B
,045
055
1.14
1.40
C
.180
.190
4.57
483
D
245
260
6.22
660
E
.590
.605
14.99
15.37
F
.139
.147
353
3-73
G
.100
.120
2.54
H
25
50
75
100
Tab Temperature ?C)
Figure 2
Power Derating Curve
125
150
MILIMETER
INCHES
250
NOTES
DIA.
3.05
635
J
.540
.570
13,72
14.48
K
.190
.210
4.83
5.33
K1
090
.110
2.29
2.79
L
.021
.025
533
6,40
M
,080
.115
2.03
2.92
N
.028
.038
,710
.970
P
045
,055
1.14
1.40
175
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibility for any errors or omissions discovered in its use.
NJ Semi-Conductors encourages customers to verify that datasheets are current before placing orders.
Quality Semi-Conductors
10EZ3.9
10EZ4.3
10EZ4.7
10EZ5.1
10EZ5.6
10EZ6.2
10EZ6.8
10EZ7.5
10EZ8.2
10EZ9.1
10EZ10
10EZ11
10EZ12
10EZ13
10EZ14
10EZ15
10EZ16
10EZ17
10EZ18
10EZ19
10EZ20
10EZ22
10EZ24
10EZ25
10EZ27
10EZ30
10EZ33
10EZ36
10EZ39
10EZ43
10EZ45
10EZ47
10EZ50
10EZ51
10EZ52
10EZ56
10EZ62
10EZ68
10EZ75
10EZ82
10EZ91
10EZ100
Nominal
Zener
Voltage V2
@!ZT Volts
(Note 2)
Zener Test
Current
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
30
33
36
39
43
45
47
50
51
52
56
62
68
75
82
91
100
640
580
530
490
445
405
370
335
305
275
250
230
210
190
180
170
155
145
140
130
125
115
105
100
95
85
75
70
65
60
55
55
50
50
50
45
40
37
33
30
28
25
(Izr)
mA
Max. Dynamic
Max DC
Zener
Impedance
(Note 3)
Current
ZZT @ IZT [email protected](lZK) (|ZM) @ 75°C
OHMS
OCHMS
Base Temp.
(Note 4)
mA
2.0
1.5
1.2
1.1
1.0
1.1
1.2
1.3
1.5
2.0
3
3
3
3
3
3
4
4
4
4
4
5
5
6
7
8
9
10
11
12
13
14
15
15
15
16
17
18
22
25
35
40
400
400
500
550
600
750
500
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
300
300
300
300
400
400
400
500
500
500
500
600
600
600
700
800
900
2380
2130
1940
1780
1620
1460
1320
1180
1040
960
860
780
720
660
600
560
530
500
460
440
420
380
350
310
300
280
260
230
210
195
185
175
165
160
160
150
130
120
110
100
85
80
Typical
Temperature
Coefficient avz
%/°C
—.046
—.033
—.015
±.010
+ .030
+.049
.040
.045
.048
.051
.055
.060
.065
.065
.070
.070
.070
.075
.075
.075
.075
.080
.080
.080
.085
.085
.085
.085
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
.090
Max** Leakage
Current
IR @ VR
nA
Volts
100
100
80
10
10
10
150
100
50
25
25
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
0.5
0.5
1.0
1.0
1.0
2.0
5.2
5.7
5.2
6.9
7.6
8.4
9.1
9.9
10.5
11.4
12.2
13.0
13.7
14.0
15.2
16.7
18.2
18.2
20.6
22.8
25.1
27.4
29.7
32.7
33.0
35.8
36.0
38.8
39.0
42.6
47.1
51.7
56.0
62.2
69.2
76.0
NOTE 1. 10EZ3.9 - 10EZ1OOA series: suffix A indicates ± 5% tolerance, no suffix indicates ± 10% tolerance. If
tighter tolerance is required, consult factory.
NOTE 2. The electrical characteristics are measured after allowing the device to stabilize for 90 seconds with
30°C base temperature. Voltage change with other current values are described in Micronote 202.
NOTE 3. The zener impedence (ZZi) is derived from the 60 Hz ac voltage, which results when an ac current
having an rms value equal to 10% of the dc zener current (Izi or IZK) is superimposed on IZT or IZK. Dynamic
impedance variations with other current values are described in Micronote 202.
NOTE 4. These values of IZM may be exceeded in the case of individual diodes. The values shown are
calculated for the worst case which is at the high voltage end of its tolerance range (for + 5%). Allowance has
also been made for the rise in zener voltage above Vzt, which results from zener impedance and the increase in
junction temperature as power dissipation approaches 10 watts.