SSE XR73-7.5

SHANGHAI SUNRISE ELECTRONICS CO., LTD.
XR73-2.0 THRU XR73-20
PLANAR ZENER DIODE
TECHNICAL
SPECIFICATION
ZENER VOLTAGE: 2.0-20V
POWER: 500mW
FEATURES
DO - 35
• Small glass structure ensures high reliability
• Zener impedence at low current is small
• High temperature soldering guaranteed:
250oC/10S/9.5mm lead length
at 5 lbs tension
1.0 (25.4)
MIN.
.120 (3.0)
.200 (5.1)
MECHANICAL DATA
• Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
• Case: Glass,hermetically sealed
• Polarity: Color band denotes cathode
• Mounting position: Any
1.0 (25.4)
MIN.
.060 (1.5)
.090 (2.3) DIA.
.018 (0.46)
.022 (0.56) DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND CHARACTERISTICS
(Ratings at 25oC ambient temperature unless otherwise specified)
RATINGS
SYMBOL
VALUE
IZ MAX
Zener Current
see table
Pt
Power Dissipation
(Note 1)
500
Thermal Resistance
Rθ(ja)
0.3
(junction to ambient)
(Note 1)
TJ,TSTG
Operating Junction and Storage Temperature Range
-55 ~ +175
Note:
1. Valid provided that leads are kept at ambient temperature at a distance of 8mm from case.
UNITS
mA
mW
o
C/mW
o
C
http://www.sse-diode.com
CHARACTERISTICS TABLE
VZ(V)
TYPE
CLASSIFICATION
R
S
RZK
Rz
T
U
o
IR
IZ (25 C)
IZ
IZ
max
max IZK max VR
(W)
(mA)
(mA) (W) (mA) (mA) (V)
max
(mA)
XR73-2.0
1.88-2.20
1.88-2.10
2.02-2.20
20
140
20
2000
1
120
0.5
150
XR73-2.2
2.12-2.41
2.12-2.30
2.22-2.41
20
120
20
2000
1
120
0.7
140
XR73-2.4
2.33-2.63
2.33-2.52
2.43-2.63
20
100
20
2000
1
100
1.0
130
XR73-2.7
2.54-2.91
2.54-2.75
2.69-2.91
20
100
20
1000
1
50
1.0
130
XR73-3.0
2.85-3.22
2.85-3.07
3.01-3.22
20
80
20
1000
1
20
1.0
120
XR72-3.3
3.16-3.53
3.16-3.38
3.32-3.53
20
70
20
1000
1
10
1.0
110
XR73-3.6 3.455-3.845 3.455-3.695 3.60-3.845
20
60
20
1000
1
5
1.0
100
XR73-3.9
3.74-4.16
3.74-4.01
3.89-4.16
20
50
20
1000
1
5
1.0
90
XR73-4.3
4.04-4.57
4.04-4.29
4.17-4.43
4.30-4.57
20
40
20
1000
1
5
1.0
90
XR73-4.7
4.44-4.93
4.44-4.68
4.55-4.80
4.68-4.93
20
30
20
1500
0.5
5
1.0
85
XR73-5.1
4.81-5.37
4.81-5.07
4.94-5.20
5.09-5.37
20
30
20
1500
0.5
3
1.0
80
XR73-5.6
5.28-5.91
5.28-5.55
5.45-5.73
5.61-5.91
20
20
20
1500
0.5
3
2.0
70
XR73-6.2
5.78-6.44
5.78-6.09
5.96-6.27
6.12-6.44
20
20
20
1500
0.5
2
2.0
64
XR73-6.8
6.29-7.01
6.29-6.63
6.49-6.83
6.66-7.01
20
15
20
600
0.25
2
3.5
58
XR73-7.5
6.85-7.67
6.85-7.22
7.07-7.45
7.29-7.67
20
15
20
600
0.25
1
3.5
53
XR73-8.2
7.53-8.45
7.53-7.92
7.78-8.19
8.03-8.45
20
10
20
500
0.25
1
5
47
XR73-9.1
8.29-9.30
8.29-8.73
8.57-9.01
8.83-9.30
20
10
20
500
0.25
1
7
43
XR73-10 9.12-10.44
9.12-9.59
9.41-9.90
9.70-10.20
20
10
20
500
0.25
1
7
40
XR73-11 10.18-11.38 10.18-10.71 10.50-11.05 10.82-11.38
10
10
10
500
0.25
1
7
36
XR73-12 11.13-12.35 11.13-11.71 11.44-12.03 11.74-12.35
10
15
10
500
0.25
1
8
32
XR73-13 12.11-13.66 12.11-12.75 12.55-13.21 12.99-13.66
10
15
10
500
0.25
1
10
29
XR73-15 13.44-15.09 13.44-14.13 13.89-14.62 14.35-15.09
10
20
10
500
0.25
1
11
27
XR73-16 14.80-16.51 14.80-15.57 15.25-16.04 15.69-16.51
10
20
10
500
0.25
1
12
24
XR73-18 16.22-18.33 16.22-17.06 16.82-17.70 17.42-18.33
10
25
10
500
0.25
1
13
21
XR73-20 18.02-20.72 18.02-18.96 18.63-19.59 19.23-20.22 19.72-20.72
10
30
10
500
0.25
1
14
20
9.94-10.44
http://www.sse-diode.com