COMCHIP CZRB5936

Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
CZRB5926 - CZRB5956
Voltage: 11- 200 Volts
Power: 1.5 Watts
Feature
- For surf ace mounted applications in order to
optimize board space
- Low profile package
- Built-in strain relief
- Glass passivated junction
- Low inductance
- Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
SMB/DO-214AA
0.083(2.11)
0.075(1.91)
0.155(3.94)
0.130(3.30)
0.185(4.70)
0.160(4.06)
Mechanical data
0.012(0.31)
0.006(0.15)
- Case: JEDEC DO-214AA Molded plastic over
- Terminals: Solder Plated, solderable per
Flammability Classification 94V-O
MIL-STD-750, method 2026
- Weight:0.003 ounce, 0.093 gram
0.096(2.44)
0.083(2.13)
0.050(1.27)
0.030(0.76)
0.220(5.59)
0.200(5.08)
0.008(0.20)
0.203(0.10)
Dimensions in inches and (maillimeter)
Maximum Ratings and Electrical Characterics
Parameter
Symbol
Value
Units
DC Power Dissipation @ TL=75, Measure at Zero Lead Length(Note 1, Fig.)
Derate above 75 °C
PD
1.5
15
Watts
mW/°C
Peak forward Surge Current 8.3ms single half s ine-wave superimposed on
rated load (JEDEC Method) (Note 1,2)
IFSM
10
Amps
TJ, TSTG
-55 to +150
°C
Operating Junction and Storage Temperature Range
NOTES:
1. Mounted on 5.0mm2(.013mm thi ck) land areas.
2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty c ycle = 4 pulses per minute maximum .
3. ZENER VOLTAGE (Vz) MEASUREMENT Nominal zener volt age is measured with the device
function in thermal equilibrium with am bient temperature at 25 °C.
4. ZENER IMPEDANCE (Zz) DERIVATION ZZT and ZZK are measured by dividing the ac voltage drop across
the device by the accurrent applied. The specifi ed limits are for IZ(ac) = 0.1 IZ, (dc) with the ac freqency = 60Hz.
MDS0208006A
Page 1
Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
ELECTRICAL CHARACTERISTICS
(TL=30°C unless otherwise noted) (VF=1.5Volts Max @ IF=200mAdc for all types.)
Device
CZRB5926
CZRB5927
CZRB5928
CZRB5929
CZRB5930
CZRB5931
CZRB5932
CZRB5933
CZRB5934
CZRB5935
CZRB5936
CZRB5937
CZRB5938
CZRB5939
CZRB5940
CZRB5941
CZRB5942
CZRB5943
CZRB5944
CZRB5945
CZRB5946
CZRB5947
CZRB5948
CZRB5949
CZRB5950
CZRB5951
CZRB5952
CZRB5953
CZRB5954
CZRB5955
CZRB5956
Nominal
Zener
Voltage
VZ @ IZT
(Note 1)
Test
current
IZT
(Volts)
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
Maximum Zener Impedance
(Note 2)
Max Reverse
Leakage Current
Max DC
Zener
Current IZM
ZZT @ IZT
ZZK @ IZK
(mA)
(Ohms)
(Ohms)
(mA)
(uA)
(Volts)
(mAdc)
34.1
31.2
28.8
25
23.4
20.8
18.7
17
15.6
13.9
12.5
11.4
10.4
9.6
8.7
8
7.3
6.7
6
5.5
5
4.6
4.1
3.7
3.4
3.1
2.9
2.5
2.3
2.1
1.9
5.5
6.5
7
9
10
12
14
17.5
19
23
26
33
38
45
53
67
70
86
100
120
140
160
200
250
300
380
450
600
700
900
1200
550
550
550
600
600
650
650
650
700
700
750
800
850
900
950
1000
1100
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
8000
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
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56
62.2
69.2
76
83.6
91.2
98.8
114
121.6
136.8
152
136
125
115
100
93
83
75
68
62
55
50
45
41
38
34
31
29
26
24
22
20
18
16
15
13
12
11
10
9
8
7
IZK
IR
VR
* TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation - The type numbers listed
indicate a tolerance of ± 5%
MDS0208006A
Page 2
Surface Mount Zener Diodes
COMCHIP
www.comchip.com.tw
RATING AND CHARACTERISTIC CURVES (CZRB5926-5956)
VZ, TEMPERATURE
COEFFICIENT(mV/°C)
PD, MAXIMUM POWER
DISSIPATION (WATTS)
8
2.5
2
1.5
1
0.5
[email protected]
6
4
2
0
-2
-4
0
20
40
60
80
100
120
140
150
180
3
4
6
200
VZ, TEMPERATURE
COEFFICIENT(mV/°C)
[email protected]
100
70
50
30
20
20
30
50
70
100
10
12
200
Fig.2 - ZENER VOLTAGE-TO 12 VOLTS
ZZ, DYNAMIC IMPEDANCE (OHMS)
Fig.1 - STEADY STATE POWER DERATING
10
10
8
VZ, ZENER VOLTAGE (VOLTS)
TL, LEAD TEMPERATURE (°C)
1K
TJ - 25°C
IZ(ms) = 0.1 IZ(dc)
500
VZ = 150V
200
100
91V
50
62V
20
10
22V
5
12V
2
6.8V
1
0.5
1
2
5
10
20
50
100
200
500
VZ, ZENER VOLTAGE (VOLTS)
IZ, ZENER TEST CURRENT (mA)
Fig.3 - ZENER VOLTAGE-10 TO 200 VOLTS
Fig.4 - EFFECT OF ZENER CURRENT
POWER
ZZ, DYNAMIC IMPEDANCE (OHMS)
1K
200
IZ (dc) = 1mA
PPK, PEAK SURGE
(WATTS)
100
70
50
30
20
10mA
10
7
5
3
2
5
20mA
7
500
200
100
50
30
20
IZ (ms) = 0.1 IZ (dc)
10
20
30
50
70
10
.1
5
1
2 3 5
10
20
50
100
PW, PULSE WIDTH(ms)
100
IZ, ZENER CURRENT (mA)
100
IZ, ZENER CURRENT (mA)
.2 .3
100
VZ, ZENER VOLTAGE (VOLTS)
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0
RECTANGULAR NONREPETITIVE
WAVEFORM TJ = 25°C PRIOR TO
INITIAL PULSE
300
1
2 3
4
5
6 7
8
9 10
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0
10
20 30 40 50 60
70 80 90
100
VZ, ZENER VOLTAGE (VOLTS)
VZ, ZENER VOLTAGE (VOLTS)
Fig.5 - VZ = 6.8 THRU 10 VOLTS
Fig.6 -VZ = 12 THRU 82 VOLTS
MDS0208006A
Page 3