Voltage: 11- 200 Volts
Power
: 1.5 Watts
CZRB5926 - CZRB5956
M
DS0208006A
Page 1
www.comchip.com.tw
Feature
- For surf ace mounted applications in order to
optimize board space
- Low inductance
- Plastic package has Underwriters Laboratory
Mechanical data
- Case: JEDEC DO-214AA Molded plastic over
-
Terminals: Solder Plated, solderable per
MIL-STD-750, method 2026
- Weight:0.003 ounce, 0.093 gram
- Low profile package
- Built-in strain relief
- Glass passivated junction
Flammability Classification 94V-O
Flammability Classification 94V-O
Surface Mount Zener
Diodes
www.comchip.com.tw
COMCHIP
Parameter
Symbol
Value
Units
DC Power Dissipation @ TL=75, Measure at Zero Lead Length(Note 1, Fig.)
Derate above 75 C
P
D
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)
I
FSM
10
Amps
Operating Junction and Storage Temperature Range
T
J
, T
STG
-55 to +150
C
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.
Maximum Ratings and Electrical Characterics
SMB/DO-214AA
Dimensions in inches and (maillimeter)
0.008(0.20)
0.203(0.10)
0.083(2.11)
0.075(1.91)
0.096(2.44)
0.083(2.13)
0.050(1.27)
0.030(0.76)
0.155(3.94)
0.130(3.30)
0.185(4.70)
0.160(4.06)
0.012(0.31)
0.006(0.15)
0.220(5.59)
0.200(5.08)
Surface Mount Zener Diodes
www.comchip.com.tw
COMCHIP
M
DS0208006A
Page 2
Surface Mount Zener Diodes
www.comchip.com.tw
COMCHIP
COMCHIP
I
ZK
V
R
(Volts) (mA)
(Ohms)
(Ohms)
(mA)
(uA)
(Volts) (mAdc)
CZRB5926
11
34.1
5.5
550
0.25
1
8.4
136
CZRB5927
12
31.2
6.5
550
0.25
1
9.1
125
CZRB5928
13
28.8
7
550
0.25
1
9.9
115
CZRB5929
15
25
9
600
0.25
1
11.4
100
CZRB5930
16
23.4
10
600
0.25
1
12.2
93
CZRB5931
18
20.8
12
650
0.25
1
13.7
83
CZRB5932
20
18.7
14
650
0.25
1
15.2
75
CZRB5933
22
17
17.5
650
0.25
1
16.7
68
CZRB5934
24
15.6
19
700
0.25
1
18.2
62
CZRB5935
27
13.9
23
700
0.25
1
20.6
55
CZRB5936
30
12.5
26
750
0.25
1
22.8
50
CZRB5937
33
11.4
33
800
0.25
1
25.1
45
CZRB5938
36
10.4
38
850
0.25
1
27.4
41
CZRB5939
39
9.6
45
900
0.25
1
29.7
38
CZRB5940
43
8.7
53
950
0.25
1
32.7
34
CZRB5941
47
8
67
1000
0.25
1
35.8
31
CZRB5942
51
7.3
70
1100
0.25
1
38.8
29
CZRB5943
56
6.7
86
1300
0.25
1
42.6
26
CZRB5944
62
6
100
1500
0.25
1
47.1
24
CZRB5945
68
5.5
120
1700
0.25
1
51.7
22
CZRB5946
75
5
140
2000
0.25
1
56
20
CZRB5947
82
4.6
160
2500
0.25
1
62.2
18
CZRB5948
91
4.1
200
3000
0.25
1
69.2
16
CZRB5949
100
3.7
250
3100
0.25
1
76
15
CZRB5950
110
3.4
300
4000
0.25
1
83.6
13
CZRB5951
120
3.1
380
4500
0.25
1
91.2
12
CZRB5952
130
2.9
450
5000
0.25
1
98.8
11
CZRB5953
150
2.5
600
6000
0.25
1
114
10
CZRB5954
160
2.3
700
6500
0.25
1
121.6
9
CZRB5955
180
2.1
900
7000
0.25
1
136.8
8
CZRB5956
200
1.9
1200
8000
0.25
1
152
7
* TOLERANCE AND VOLTAGE DESIGNATION Toler ance designation - The type numbers listed
indicate a tolerance of 5%
I
R
Device
Max Reverse
Leakage Current
Max DC
Zener
Current I
ZM
ELECTRICAL CHARACTERISTICS
(T
L
=30C unless otherwise noted) (V
F
=1.5Volts Max @ I
F
=200mAdc for all types.)
Maximum Zener Impedance
(Note 2)
Z
ZK
@ I
ZK
Z
ZT
@ I
ZT
Nominal
Zener
Voltage
V
Z
@ I
ZT
(Note 1)
Test
current
I
ZT
Surface Mount Zener Diodes
www.comchip.com.tw
COMCHIP
M
DS0208006A
Page 3
RATING AND CHARACTERISTIC CURVES (CZRB5926-5956)
Surface Mount Zener Diodes
www.comchip.com.tw
COMCHIP
COMCHIP
2.5
2
1.5
1
0.5
0 20 40 60 80
100 120 140 150 180
TL, LEAD TEMPERATURE (C)
8
6
4
2
0
-2
-4
3 4 6 8 10 12
VZ@IZT
VZ, ZENER VOLTAGE (VOLTS)
Fig.1 - STEADY STATE POWER DERATING
Fig.2 - ZENER VOLTAGE-TO 12 VOLTS
PD
, M
A
X
I
M
U
M
PO
W
E
R
DI
SSIP
A
T
ION
(WA
TTS
)
V
Z
,
T
EM
PERA
TUR
E
CO
EFF
I
CIE
N
T(m
V
/
C)
200
100
70
50
30
20
10
10
20
30
50
70
100
200
VZ@IZT
VZ, ZENER VOLTAGE (VOLTS)
1K
500
200
100
50
20
10
5
2
1
0.5
1
2
5
10
20
50
100
200
500
VZ = 150V
91V
62V
22V
12V
6.8V
TJ - 25C
IZ(ms) = 0.1 IZ(dc)
IZ, ZENER TEST CURRENT (mA)
VZ,
T
EM
PE
RA
T
URE
COE
FFIC
I
ENT
(mV/
C
)
Z
Z,
DYNA
MI
C IM
PE
DANC
E (O
HM
S)
Fig.3 - ZENER VOLTAGE-10 TO 200 VOLTS
Fig.4 - EFFECT OF ZENER CURRENT
200
100
70
50
30
20
10
7
5
3
2
5
7
10
20
30
50
70
100
IZ (dc) = 1mA
10mA
20mA
IZ (ms) = 0.1 IZ (dc)
VZ, ZENER VOLTAGE (VOLTS)
1K
500
300
200
100
50
30
20
10
.1 .2 .3 5 1
2 3 5 10 20
50 100
RECTANGULAR NONREPETITIVE
WAVEFORM TJ = 25C PRIOR TO
INITIAL PULSE
PW, PULSE WIDTH(ms)
100
50
30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
0 1 2 3 4 5 6 7 8 9 10
VZ, ZENER VOLTAGE (VOLTS)
100
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)
Fig.5 - VZ = 6.8 THRU 10 VOLTS
Fig.6 - VZ = 12 THRU 82 VOLTS
PPK
, PE
AK S
URG
E
P
OWER
(W
A
T
T
S
)
ZZ
,
DY
NAM
IC IM
PEDA
NCE (OH
MS
)
IZ,
ZENE
R CU
RREN
T (m
A)
IZ,
ZENE
R CU
RREN
T (m
A)
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