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MCC

SMAJ4730 Datasheet Preview

SMAJ4730 Datasheet

Silicon 1 Watt Zener Diodes

No Preview Available !

MCC
  omponents
21201 Itasca Street Chatsworth

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Features
l For surface mount application (flat handing surface for
Accurate placement)
l 3.3 thru 100 Volt Voltage Range
l High Surge Current Rating
l Higher Voltages Available
l Available on Tape and Reel
Mechanical Data
l CASE: JEDEC DO-214AC molded plastic body over
passivated chip
l Terminals solderable per MIL-STD-750, Method 2026
l Polarity is indicated by cathode band.
l Maximum temperature for soldering: 260oC for 10 seconds.
l For surface mount applications with flame retardent epoxy
Meeting UL94V-0
Maximum Ratings @ 25oC Unless Otherwise Specified
Peak Surge
Current
Maximum
Forward
Voltage
Steady State
Power
Dissipation
Operation And
Storage
Temperature
IS See Table 1
VF 1.2V (Note: 1)
P(AV)
1.0W (Note: 2,3)
TJ, TSTG
-55oC to
+150oC
*
NOTES:
1. Forward Current @ 200mA.
2. Mounted on 4.0mm2 copper pads to each terminal.
3. Lead temperature at 100oC or less. Derate linearly
above 100oC to zero power at 150oC.
SMAJ4728
THRU
SMAJ4764
Silicon
1 Watt
Zener Diodes
DO-214AC
(SMAJ) (High Profile)
H
Cathode Band
J
AC
E
F
G
D
DIMENSIONS
INCHES
DIM MIN
MAX
A .078
.116
B .067
.089
C .002
.008
D ---
.02
E .035
.055
F .065 .096
G .205
.224
H .160
.180
J .100 .112
MM
MIN
1.98
1.70
.05
---
.89
1.65
5.21
4.06
2.57
B
MAX
2.95
2.25
.20
.51
1.40
2.45
5.69
4.57
2.84
NOTE
SUGGESTED SOLDER
PAD LAYOUT
0.090”
0.085”
0.070”
www.mccsemi.com




MCC

SMAJ4730 Datasheet Preview

SMAJ4730 Datasheet

Silicon 1 Watt Zener Diodes

No Preview Available !

MCC
SMAJ4728 thru SMAJ4764
Electrical Characteristics @ 25oC Unless Otherwise Specified
MAXIMUM
MAXIMUM MAXIMUM
REGULATOR MAXIMUM
MAXIMUM
ZENER TEST DYNAMIC REVERSE TEST CURRENT
KNEE
TEST
SURGE
MCC PART VOLTAGE CURRENT IMPEDANCE CURRENT VOLTAGE Izm IMPEDANCE CURRENT CURRENT
NUMBER
Vz
Izt Zzt @ Izt Ir @ Vr Vr
Ta=50oC
Zzk @ Izk
Izk
Is
VOLTS mA
OHMS
uA VOLTS
mA
OHMS
MA
mA
SMAJ4728 3.3 76 10 100 1 276 400 1.0 1380
SMAJ4729 3.6 69 10 100 1 252 400 1.0 1260
SMAJ4730 3.9 64 9 50 1 234 400 1.0 1190
SMAJ4731 4.3 58 9 10 1 217 400 1.0 1070
SMAJ4732 4.7 53 8 10 1 193 500 1.0 970
SMAJ4733 5.1 49 7 10 1 178 550 1.0 890
SMAJ4734 5.6 45 5 10 2 162 600 1.0 810
SMAJ4735 6.2 41 2 10 3 146 700 1.0 730
SMAJ4736 6.8 37 3.5 10 4 133 700 1.0 660
SMAJ4737 7.5 34 4.0 10 5 121 700 0.5 605
SMAJ4738 8.2 31 4.5 10 6 110 700 0.5 550
SMAJ4739 9.1 28 5.0 10 7 100 700 0.5 500
SMAJ4740 10 25
7
10 7.6
91
700 0.25 454
SMAJ4741 11 23
8
5 8.4 83
700 0.25 414
SMAJ4742 12 21
9
5 9.1 76
700 0.25 380
SMAJ4743 13 19
10
5 9.9 69
700 0.25 344
SMAJ4744 15 17
14
5 11.4
61
700 0.25 304
SMAJ4745 16 15.5 16
5 12.2 57
700 0.25 285
SMAJ4746 18 14
20
5 13.7 50
750 0.25 250
SMAJ4747 20 12.5 22
5 15.2 45
750 0.25 225
SMAJ4748 22 11.5 23
5 16.7 41
750 0.25 205
SMAJ4749 24 10.5 25
5 18.2 38
750 0.25 190
SMAJ4750 27 9.5
35
5 20.6 34
750 0.25 170
SMAJ4751 30 8.5
40
5 22.8 30
1000 0.25 150
SMAJ4752 33 7.5
45
5 25.1 27
1000 0.25 135
SMAJ4753 36 7.0
50
5 27.4 25
1000 0.25 125
SMAJ4754 39 6.5
60
5 29.7 23
1000 0.25 115
SMAJ4755 43 6.0
70
5 32.7 22
1500 0.25 110
SMAJ4756 47 5.5
80
5 35.8 19
1500 0.25
95
SMAJ4757 51 5.0
95
5 38.8 18
1500 0.25
90
SMAJ4758 56 4.5 110
5 42.6 16
2000 0.25
80
SMAJ4759 62 4.0 125
5 47.1 14
2000 0.25
70
SMAJ4760 68 3.7 150
5 51.7 13
2000 0.25
65
SMAJ4761 75 3.3 175
5 56.0 12
2000 0.25
60
SMAJ4762 82 3.0 200
5 62.2 11
3000 0.25
55
SMAJ4763 91 2.8 250
5 69.2 10
3000 0.25
50
SMAJ4764 100 2.5 350
5 76.0
9
3000 0.25
45
NOTE 1 The JEDEC type numbers shown have A 5% tolerance on nominal zener voltage.
No suffix signifies A 10% tolerance, C signifies 2%, and D signifies 1% tolerance.
NOTE 2 The zener impedance is derived from the 60Hz AC voltage, which results when an AC current having an rms value equal to
10% of the DC zener current (Izt or Izk) is superimposed on Izt or Izk. Zener impedance is measured at two points to insure
a sharp knee on the breakdown curve and eliminate unstable units.
NOTE 3 The reverse surge current is measured at 25oC ambient using a 1/2 square wave or equivalent sine wave pulse 1/120 second
duration superimposed on Izt
NOTE 4 Voltage measurements to be performed 90 seconds after application of DC current.
www.mccsemi.com


Part Number SMAJ4730
Description Silicon 1 Watt Zener Diodes
Maker MCC
Total Page 3 Pages
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