Comchip CZRF4V7B Smd zener diode Datasheet

SMD Zener Diode
SMD Diodes Specialist
CZRF2V4B Thru CZRF39VB
Voltage 2.4 to 39 Volts
Power 200 mWatts
1005(2512)
Features
0.102(2.60)
0.095(2.40)
200mW Power Dissipation.
High Voltages from 2.4 ~ 39 V.
0.051(1.30)
0.043(1.10)
Designed for mounting on small surface.
Extremely thin/leadless package.
Constant voltage control.
Pb free product.
0.035(0.90)
0.027(0.70)
Mechanical data
0.020(0.50) Typ.
Case: 1005(2512)Standard package
Molded plastic.
0.012 (0.30) Typ.
Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
0.040(1.00) Typ.
Polarity: Indicated by cathode band.
Dimensions in inches and (millimeter)
Weight: 0.006 gram(approx.).
Maximum Rating AND Electrical Characteristics
Symbol
Value
Unit
VF
0.9
V
PD
200
mW
Forward current , surge peak
8.3 ms single half sine-wave superimposed
on rate load( JEDEC method )
I FSM
2.0
A
Peak ESD voltage capability (IEC 61000-4-2)
V PV
8
kV
TJ
-55 to +125
Parameter
Maximum Forward Voltage Drop at I F = 10 mA
O
Maximum Power Dissipation at 25 C
Operating Junction and Storage Temperature Range
O
C
REV:B
QW-A2003
Page 1
SMD Zener Diode
SMD Diodes Specialist
O
Electrical Characteristics(Ta = 25 C)
Part Nu mbe r
Zener Voltage
Op erating
resistance
Ri sing
operating
Re sistance
Re verse
current
V Z (V)
ZZT(Oh m)
ZZK( Oh m)
IR( uA)
Mar ki ng
Co de
Mi n
Ma x
I Z (mA)
Ma x
I Z (mA)
Ma x
I Z (mA)
Ma x
V R (V)
CZR F2 V4B
U2
2. 34
2. 46
5
100
5
1800
0. 25
100
1
CZR F2 V7B
U3
2. 63
2. 77
5
100
5
1900
0. 25
75
1
CZR F3 V0B
U4
2. 93
3. 08
5
95
5
2000
0. 25
50
1
CZR F3 V3B
U5
3. 22
3. 38
5
95
5
2200
0. 25
25
1
CZR F3 V6B
U6
3. 51
3. 69
5
90
5
2300
0. 25
15
1
CZR F3 V9B
U7
3. 80
4. 00
5
90
5
2400
0. 25
10
1
CZR F4 V3B
U8
4. 19
4. 41
5
88
5
2500
0. 25
5
1
CZR F4 V7B
U9
4. 58
4. 82
5
70
5
2200
0. 25
3
1. 5
CZR F5 V1B
UA
4. 97
5. 23
5
50
5
2050
0. 25
2
2
CZR F5 V6B
UB
5. 46
5. 74
5
25
5
1800
0. 25
2
3
CZR F6 V2B
UC
6. 05
6. 36
5
10
5
1300
0. 25
1
4
CZR F6 V8B
UE
6. 63
6. 97
5
8
5
750
0. 25
1
5. 2
CZR F7 V5B
UF
7. 31
7. 69
5
7
5
600
0. 25
0. 5
6
CZR F8 V2B
UG
8. 00
8. 41
5
7
5
600
0. 25
0. 5
6. 5
CZR F9 V1B
UH
8. 87
9. 33
5
10
5
600
0. 25
0. 1
7
CZR F1 0V B
UJ
9. 75
10. 25
5
15
5
600
0. 25
0. 1
8
CZR F11V B
UK
10. 73
11. 27
5
18
5
600
0. 25
0. 1
8. 4
CZR F1 2V B
UM
11. 70
12. 30
5
22
5
600
0. 25
0. 1
9. 1
CZR F1 3V B
UN
12. 68
13. 32
5
25
5
600
0. 25
0. 1
9. 9
CZR F1 5V B
UP
14. 63
15. 37
5
32
5
600
0. 25
0. 1
11
CZR F1 6V B
UQ
15. 60
16. 40
5
36
5
600
0. 25
0. 1
12
CZR F1 8V B
UR
17. 55
18. 45
5
42
5
600
0. 25
0. 1
14
CZR F2 0V B
US
19. 50
20. 50
5
48
5
600
0. 25
0. 1
15
CZR F2 2V B
UT
21. 45
22. 55
5
55
5
600
0. 25
0. 1
17
CZR F2 4V B
UU
23. 40
24. 60
5
62
5
600
0. 25
0. 1
18
CZR F2 7V B
UV
26. 33
27. 67
5
70
5
600
0. 25
0. 1
21
CZR F3 0V B
UW
29. 25
30. 75
5
78
5
600
0. 25
0. 1
23
CZR F3 3V B
UX
32. 18
33. 82
5
88
5
700
0. 25
0. 1
25
CZR F3 6V B
UY
35. 10
36. 90
5
95
5
700
0. 25
0. 1
27
CZR F3 9V B
UZ
38. 03
39. 97
5
130
5
800
0. 25
0. 1
30
REV:B
QW-A2003
Page 2
SMD Zener Diode
SMD Diodes Specialist
RATING AND CHARACTERISTIC CURVES (CZRF2V4B Thru CZRF39VB)
3.6
36
4.3
1m
100μ
10μ
1μ
100n
10n
25
20
15
10
5
0
35
30
40
ZENER VOLTAGE:V Z (V)
Fig.1 Zener voltage characteristics
O
TEMP COEFFICIENT CHARACTERISTICS(%/ C)
300
POWER DISSIPATION:Pd(mW)
ZENER CURRENT:I Z (A)
4.7
3.9
10m
33
30
27
24
22
20
18
16
15
13
12
11
8.2
9.1
10
5.1
5.6
6.2
6.8
7.5
100m
200
100
0
0.10
I Z =5mA
0.08
I Z =500μA
0.06
0.04
0.02
0.00
2
10
20
30
-0.02
ZENER VOLTAGE:V Z (V)
-0.04
-0.06
-0.06
-0.08
0
25
50
75
100
125
150
AMBIENT TEMPERATURE:Ta( OC)
Fig.2 De rating curve
Fig.3 Zener voltage-temp .
Co efficient characteristics
REV:B
QW-A2003
Page 3
SMD Zener Diode
SMD Diodes Specialist
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
Polarity
P
C
A
12
o
0
D2
D1 D
W1
Trailer
.......
.......
End
Device
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
F/1005
F/1005
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.55 ± 0.10
2.65 ± 0.10
1.05 ± 0.10
1.55 ± 0.05
178 ± 1
60.0 MIN.
13.0 ± 0.20
(inch)
0.061 ± 0.004
0.104 ± 0.004
0.041 ± 0.004
0.061 ± 0.002
7.008 ± 0.04
2.362 MIN.
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
0.23 ± 0.05
8.00 ± 0.20
13.5 MAX.
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.009 ± 0.002
0.315 ± 0.008
0.531 MAX.
REV:B
QW-A2003
Page 4
SMD Zener Diode
SMD Diodes Specialist
Suggested PAD Layout
F/1005
SIZE
A
(mm)
(inch)
2.10
0.083
D
A
B
1.20
0.047
C
1.20
0.047
E
C
D
3.30
0.130
E
0.90
0.035
B
Standard Package
Qty per Reel
Reel Size
(Pcs)
(inch)
4000
7
Case Type
F/1005
REV:B
QW-A2003
Page 5