Comchip CZRF10VB-HF, CZRF11VB-HF, CZRF12VB-HF, CZRF13VB-HF, CZRF15VB-HF Schematic [ru]
...
SMD Zener Diode
CZRF2V4B-HF Thru CZRF39VB-HF
Voltage 2.4 to 39 Volts
Power 200 mWatts
RoHS Device
Halogen Free
Features
-200mW Power Dissipation.
-High Voltages from 2.4 ~ 39 V.
-Designed for mounting on small surface.
-Extremely thin/leadless package.
-Constant voltage control.
-Pb free product.
Mechanical data
-Case: 1005 Standard package/SOD-323F
Molded plastic.
-Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
-Polarity: Indicated by cathode band.
-Weight: 0.006 gram(approx.).
1005/SOD-323F
0.102(2.60)
0.095(2.40)
0.020(0.50) Typ.
0.040(1.00) Typ.
Dimensions in inches and (millimeter)
0.051(1.30)
0.043(1.10)
0.035(0.90)
0.027(0.70)
0.012 (0.30) Typ.
Maximum Rating AND Electrical Characteristics
Parameter
Maximum Forward Voltage Drop at IF = 10 mA
Maximum Power Dissipation at 25 C
Forward current , surge peak
8.3 ms single half sine-wave superimposed
on rate load( JEDEC method )
Peak ESD voltage capability (IEC 61000-4-2)
Operating Junction and Storage Temperature Range
QW-G2009
O
Comchip Technology CO., LTD.
Symbol
VF
PD
IFSM
VPV
TJ
Value
0.9
200
2.0
8
-55 to +125
Unit
V
mW
A
kV
O
C
REV:A
Page 1
SMD Zener Diode
Electrical Characteristics(Ta = 25C)
Part Number
CZRF2V4B-HF
CZRF2V7B-HF
CZRF3V0B-HF
CZRF3V3B-HF
CZRF3V6B-HF
CZRF3V9B-HF
CZRF4V3B-HF
CZRF4V7B-HF
CZRF5V1B-HF
CZRF5V6B-HF
Marking
Code
U2
U3
U4
U5
U6
U7
U8
U9
UA
UB
Zener Voltage
VZ(V)
Min
2.34
2.63
2.93
3.22
3.51
3.80
4.19
4.58
4.97
5.46
Max
2.46
2.77
3.08
3.38
3.69
4.00
4.41
4.82
5.23
5.74
IZ(mA)
5
5
5
5
5
5
5
5
5
5
resistance
Max
100
100
O
Operating
ZZT(Ohm)
IZ(mA)
95
95
90
90
88
70
50
25
Rising
operating
Resistance
ZZK(Ohm)
Max
5
5
5
5
5
5
5
5
5
5
1800
1900
2000
2200
2300
2400
2500
2200
2050
1800
IZ(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Reverse
current
IR(uA)
Max
100
75
50
25
15
10
5
3
2
2
VR(V)
1
1
1
1
1
1
1
1.5
2
3
CZRF6V2B-HF
CZRF6V8B-HF
CZRF7V5B-HF
CZRF8V2B-HF
CZRF9V1B-HF
CZRF10VB-HF
CZRF11VB-HF
CZRF12VB-HF
CZRF13VB-HF
CZRF15VB-HF
CZRF16VB-HF
CZRF18VB-HF
CZRF20VB-HF
CZRF22VB-HF
CZRF24VB-HF
CZRF27VB-HF
UC
UE
UF
UG
UH
UJ
UK
UM
UN
UP
UQ
UR
US
UT
UU
UV
6.05
6.63
7.31
8.00
8.87
9.75
10.73
11.70
12.68
14.63
15.60
17.55
19.50
21.45
23.40
26.33
6.36
6.97
7.69
8.41
9.33
10.25
11.27
12.30
13.32
15.37
16.40
18.45
20.50
22.55
24.60
27.67
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
10
8
7
7
10
15
18
22
25
32
36
42
48
55
62
70
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1300
750
600
600
600
600
600
600
600
600
600
600
600
600
600
600
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
0.5
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
4
5.2
6
6.5
7
8
8.4
9.1
9.9
11
12
14
15
17
18
21
CZRF30VB-HF
CZRF33VB-HF
CZRF36VB-HF
CZRF39VB-HF
QW-G2009
UW
UX
UY
UZ
29.25
32.18
35.10
38.03
30.75
33.82
36.90
39.97
Comchip Technology CO., LTD.
5
5
5
5
78
88
95
130
5
5
5
5
600
700
700
800
0.25
0.25
0.25
0.25
0.1
0.1
0.1
0.1
23
25
27
30
REV:A
Page 2
Loading...