Comchip CZRH3-55C11 Smd zener diode Datasheet

COMCHIP
SMD Zener Diodes
SMD Diodes Specialist
CZRH3-55C2V4-G Thru CZRH3-55C39-G
Voltage: 2.4 to 39 Volts
Power: 150 mWatts
RoHS Device
Features
SOT-523
-Planar die construction.
-150mW power dissipation.
0.067(1.70)
0.059(1.50)
-Ultra small surface mount package.
3
-Lead free/RoHS compliant.
0.033(0.85)
0.030(0.75)
Mechanical data
1
-Case: SOT-523, Molded plastic
2
0.043(1.10)
0.035(0.90)
0.008(0.20)
0.004(0.10)
-Terminals: Solderable per MIL-STD202G,method 208
0.069(1.75)
0.057(1.45)
0.031(0.80)
0.024(0.60)
-Polarity: See diagram below
-Mounting position: Any
Marking: see table on page2
0.004(0.10)max.
0.012(0.30)
0.006(0.15)
0.004(0.10)min.
Dimensions in inches and (millimeter)
3
Single
1
2
Maximum Ratings (T A =25 oC, unless otherwise specified)
Symbol
Value
Unit
Forward voltage at I F =10mA (Note 2)
VF
0.9
V
Power dissipation (Note 1)
PD
150
mW
RθJA
833
T J , T STG
-65 to +150
Parameter
Thermal resistance, junction to ambient air
Operating junction and storage temperature range
o
C/W
O
C
Note:
1. Device mounted on FR-4 PC board with recommended pad layout.
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Comchip Technology CO., LTD.
COMCHIP
SMD Zener Diodes
SMD Diodes Specialist
O
Electrical Characteristics(Ta = 25 C)
N om in al Z ener Vo lta ge
P art N o.
VZ @ IZ T
M ax . R ev ers e
Leak ag e Cu rrent
Ma x. Z en er Im p eden ce
ZZ T @ IZT
ZZ K @ IZ K
IR @ VR
Te m perature C oe ffic ient
o f Z ener V oltage
@IZ T =5m A
O
(m V/ C )
M ark in g
C ode
N om .
M in.
M ax.
ohm
mA
o hm
mA
uA
V
M in.
M ax.
C ZR H 3-5 5C 2V4
2.4
2 .2 0
2.60
1 00
5 .0
600
1 .00
50.0
1.0
-3.5
0.0
RB
C ZR H 3-5 5C 2V7
2.7
2 .5 0
2.90
1 00
5 .0
600
1 .00
20.0
1.0
-3.5
0.0
RC
C ZR H 3-5 5C 3V0
3.0
2 .8 0
3.20
95
5 .0
600
1 .00
20.0
1.0
-3.5
0.0
RD
C ZR H 3-5 5C 3V3
3.3
3 .1 0
3.50
95
5 .0
600
1 .00
5.0
1.0
-3.5
0.0
RE
C ZR H 3-5 5C 3V6
3.6
3 .4 0
3.80
90
5 .0
600
1 .00
5.0
1.0
-3.5
0.0
RF
C ZR H 3-5 5C 3V9
3.9
3 .7 0
4.10
90
5 .0
600
1 .00
3.0
1.0
-3.5
0.0
RG
C ZR H 3-5 5C 4V3
4.3
4 .0 0
4.60
90
5 .0
600
1 .00
3.0
1.0
-3.5
0.0
RH
C ZR H 3-5 5C 4V7
4.7
4 .4 0
5.00
80
5 .0
600
1 .00
3.0
2.0
-3.5
0.2
R1
C ZR H 3-5 5C 5V1
5.1
4 .8 0
5.40
60
5 .0
5 00
1 .00
2.0
2.0
-2.7
1.2
R2
C ZR H 3-5 5C 5V6
5.6
5 .2 0
6.00
40
5 .0
4 80
1 .00
1.0
2.0
-2.0
2.5
R3
C ZR H 3-5 5C 6V2
6.2
5 .8 0
6.60
10
5 .0
4 00
1 .00
3.0
4.0
0.4
3.7
R4
C ZR H 3-5 5C 6V8
6.8
6 .4 0
7.20
15
5 .0
1 50
1 .00
2.0
4.0
1.2
4.5
R5
C ZR H 3-5 5C 7V5
7.5
7 .0 0
7.90
15
5 .0
80
1 .00
1.0
5.0
2.5
5.3
R6
C ZR H 3-55 C8 v2
8.2
7 .7 0
8.70
15
5 .0
80
1 .00
0.7
5.0
3.2
6.2
R7
C ZR H 3-55 C9 v1
9.1
8 .5 0
9.60
15
5 .0
80
1 .00
0.5
6.0
3.8
7.0
R8
C Z RH 3- 55C 10
10 .0
9 .4 0
10.60
20
5 .0
1 00
1 .00
0.2
7.0
4.5
8.0
R9
C Z RH 3- 55C 11
11 .0
10.40
11.60
20
5 .0
1 50
1 .00
0.1
8.0
5.4
9.0
P1
C Z RH 3- 55C 12
12 .0
11.40
12.70
25
5 .0
1 50
1 .00
0.1
8.0
6.0
10.0
P2
C Z RH 3- 55C 13
13 .0
12.40
14.10
30
5 .0
1 50
1 .00
0.1
8.0
7.0
11.0
P3
C Z RH 3- 55C 15
15 .0
13.80
15.60
30
5 .0
1 70
1 .00
0.1
10 .5
9.2
13.0
P4
C Z RH 3- 55C 16
16 .0
15.30
17.10
40
5 .0
2 00
1 .00
0.1
11 .2
10.4
14.0
P5
C Z RH 3- 55C 18
18 .0
16.80
19.10
45
5 .0
2 00
1 .00
0.1
12 .6
12.4
16.0
P6
C Z RH 3- 55C 20
20 .0
18.80
21.20
55
5 .0
2 25
1 .00
0.1
14 .0
14.4
18.0
P7
C Z RH 3- 55C 22
22 .0
20.80
23.30
55
5 .0
2 25
1 .00
0.1
15 .4
16.4
20.0
P8
C Z RH 3- 55C 24
24 .0
22.80
25.60
70
5 .0
2 50
1 .00
0.1
16 .8
18.4
22.0
P9
C Z RH 3- 55C 27
27 .0
25.10
28.90
80
2 .0
2 50
0 .50
0.1
18 .9
21.4
25.3
PA
C Z RH 3- 55C 30
30 .0
28.00
32.00
80
2 .0
3 00
0 .50
0.1
21 .0
24.4
29.4
PB
C Z RH 3- 55C 33
33 .0
31.00
35.00
80
2 .0
3 00
0 .50
0.1
23 .1
27.4
33.4
PC
C Z RH 3- 55C 36
36 .0
34.00
38.00
90
2 .0
3 25
0 .50
0.1
25 .2
30.4
37.4
PD
C Z RH 3- 55C 39
39 .0
37.00
41.00
130
2 .0
3 50
0 .50
0.1
27 .3
33.4
41.2
PE
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QW-BZ017
Comchip Technology CO., LTD.
COMCHIP
SMD Zener Diodes
SMD Diodes Specialist
Ratings and Characteristic Curves(CZRH3-55C2V4-G Thru. CZRG3-55C39-G)
Fig.1 Power Dissipation Derating
Curve
Fig.2 Zener Breakdown Characteristics
50
0.4
T J =25 OC
3V9
2V7
Ι Ζ , Zener Current (mA)
P D , Power Dissipation (W)
3V3
0.3
0.2
0.1
5V6
4V7
6V8
40
8V2
30
20
Test current
I Z =5mA
10
0
0
0
25
50
75
100
125
150
0
T A , Ambient Temperature ( OC)
1
2
3
4
5
6
7
8
9
10
V Z , Zener Voltage (V)
Fig.3 Zener Breakdown Characteristics
30
T J =25 OC
10
I Z , Zener Current (mA)
12
15
20
18
22
Test current
I Z =5mA
10
27
33
36
0
0
10
20
30
40
V Z , Zener Voltage (V)
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Comchip Technology CO., LTD.