CZRA1340 [COMCHIP]
Surface Mount Zener Diode; 表面贴装稳压二极管
| 型号： | CZRA1340 |
| 厂家： | 
COMCHIP TECHNOLOGY |
| 描述： | Surface Mount Zener Diode |
| 文件： | 总3页 (文件大小：73K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Surface Mount Zener Diode
CCOOMMCCHHIIPP
www.comchip.com.tw
CZRA1110 Thru CZRA1350
Voltage: 110 - 350 Volts
Power: 1.0 Watt
Features
DO-214AC (SMA)
Ideal for surface mount applications
Easy pick and place
0.067(1.70)
0.110(2.79)
0.086(2.18)
5 & 10% voltage tolerances available
Wide voltage range
0.051(1.29)
0.180(4.57)
0.160(4.06)
Meets UL specification 94V-0
0.012(0.31)
0.006(0.15)
Mechanical data
0.091(2.31)
0.067(1.70)
Case: JEDEC DO-214AC molded plastic
0.008(0.20)
0.004(0.10)
0.059(1.50)
0.035(0.89)
Terminals: Solderable per MIL-STD-750,
method 2026
0.209(5.31)
0.185(4.70)
Polarity: Color band denotes cathode end
Mounting position: Any
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characterics
Maximum R atings
DC Power Dissipation with TL = 75 ...PD
Lead Length = .375 Inches
CZRA1110 to CZRA1350
Units
W att
1
6.67
mW / °C
°C
Derate Above 50 °C
Operating & Storage Temperature Range...TJ, TSTRG
-65 to 100
Page 1
MDS0211001A
Surface Mount Zener Diode
CCOOMMCCHHIIPP
www.comchip.com.tw
Rating and Characteristic Curves (CZRA1110 Thru CZRA1350)
Nominal
Zener Voltage Current
Test
Max. Zener Impedance
ZT @ IZT ZZK @ IZK IZK
(Ohm) (mA) IR (µA)
Max. Reverse
Leakage Current @ VR
Max.Forward Voltage
Z
@ IF= 1A (25°C)
Part Num
VZ (V)
110
115
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
350
IZT (mA)
(Ohm)
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
8000
9000
9000
9000
9000
9000
9000
9000
9000
9000
9000
9500
9500
9500
9500
9500
VR (V)
80
85
90
95
(V)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
CZRA1110
CZRA1115
CZRA1120
CZRA1130
CZRA1140
CZRA1150
CZRA1160
CZRA1170
CZRA1180
CZRA1190
CZRA1200
CZRA1210
CZRA1220
CZRA1230
CZRA1240
CZRA1250
CZRA1260
CZRA1270
CZRA1280
CZRA1290
CZRA1300
CZRA1310
CZRA1320
CZRA1330
CZRA1340
CZRA1350
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
750
750
850
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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1000
1200
1300
1500
2200
2200
2500
2500
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
5000
105
110
120
130
140
150
165
165
170
175
180
190
195
200
210
215
220
225
233
240
250
260
NOTES: 1. For 10% Tolerance on Zener Voltage, Specify No Suffix. For 5% Tolerance,
Specify Suffix ëëAíí. (Example: CZRA1110= 110V +/- 5%)
2. TA= 25°C unless otherwise specified. Measurements made at Thermal Equilibrium.
Page 2
MDS0211001A
Surface Mount Zener Diode
CCOOMMCCHHIIPP
www.comchip.com.tw
Rating and Characteristic Curves (CZRA1110 Thru CZRA1350)
FIG. 2 - ZENER VOLTAGE VERSUS ZENER CURRENT
FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPARION
10
5
1
2
1
0.5
SINGLE PHASE
HALF WAVF
60HZ
0.2
RESISTIVE OR
INDUCTIVE LOAD
0.375”(9.5mm) LEAD LENGTHS
0.1
100 150 200 250 300 350 400
0
25
50
75
100
125
150
175
VZ, ZENER VOLTAGE (VOLTS)
LEAD TEMPERATURE, к
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARCTERISTICS
10
10
4
1.0
.4
1.0
0.1
TJ=25к
.04
.01
0.1
.01
TJ=25к
PULSE WIDTH=300us
1% DUTY CYCLE
0
20
40
60
80
100
120
140
PERCENT OF RATED ZENER VOLTAGE
.4
.6
.8
1.0 1.2 1.4 1.6
FIG. 5 - TYPICAL TEMPERATURE COEFFICIENTS
1000
500
INSTANTANEOUS
FORWARD VOLTAGE, VOLTS
200
100
50
20
10
10
20
50
100
200
400
1000
VZ ZENER VOLTAGE йIZT(VOLTS)
Page 3
MDS0211001A
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