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