Z270A-B [RECTRON]
Zener Diode, 270V V(Z), 10%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2;型号: | Z270A-B |
厂家: | RECTRON SEMICONDUCTOR |
描述: | Zener Diode, 270V V(Z), 10%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2 测试 二极管 |
文件: | 总3页 (文件大小:25K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Z90
THRU
Z330
RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
ZENER SILICON RECTIFIER
VOLTAGE RANGE 90 to 330 Volts CURRENT 1.0 Ampere
FEATURES
* High reliability
* Low leakage
* Low forward voltage drop
* Excellent clamping capability
DO-41
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
.034 (0.9)
DIA.
.028 (0.7)
1.0 (25.4)
MIN.
* Weight: 0.4 gram
.205 (5.2)
.166 (4.2)
.107 (2.7)
DIA.
.080 (2.0)
1.0 (25.4)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA
= 25oC unless otherwise noted)
Maximum Reverse
Maximum Forward
Zener
Dynamic Impedances
@
Current
@ Measurement
Voltage
Voltage
TYPE
Breakdown
Voltage
@ 25oC T
A
25oC T
A
@ IF = 1.0A
and 25oC T
A
VZ
V
I
ZT
Z
ZT
I
ZK
Z
ZK
V
R
I
R
VF
mA
Ohms
mA
Ohms
V
uA
V
Z90
Z100
Z105
Z110
Z115
Z120
Z130
Z135
90
2.7
2.5
2.4
2.3
2.2
2.1
1.9
1.85
250
350
400
450
500
550
700
750
.25
.25
.25
.25
.25
.25
.25
.25
2000
3000
3500
4000
4250
4500
5000
5250
70
75
77
80
85
90
95
100
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
100
105
110
115
120
130
135
OPERATING AND STORAGE TEMPERATURE - 55oC to + 150oC
NOTE: Standard tolerance: +/-20%, Suffix “A” : +/-10%
2002-12
Maximum Reverse
Current
Maximum Forward
Voltage
Zener
Breakdown
Voltage
Dynamic Impedances
@
TYPE
@ Measurement
@ 25oC T
@ I = 1.0A
A
25oC T
A
Voltage
F
and 25oC T
A
VZ
V
I
ZT
Z
ZT
I
ZK
Z
ZK
V
R
I
R
VF
mA
Ohms
mA
Ohms
V
uA
V
Z140
Z150
Z160
Z170
Z180
Z190
Z200
Z220
Z240
Z270
Z300
Z330
140
150
160
170
180
190
200
220
240
270
300
330
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.75
800
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
5500
6000
6500
6750
7000
7500
8000
8250
8500
8750
9000
9500
105
110
120
130
140
150
160
170
180
200
220
240
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1000
1100
1200
1350
1500
1700
2000
2200
2500
3000
4000
OPERATING AND STORAGE TEMPERATURE - 55oC to + 150oC
NOTE: Standard tolerance: +/-20%, Suffix “A” : +/-10%
2002-12
(
)
RATING AND CHARACTERISTIC CURVES Z90 THRU Z330
FIG. 2 - TYPICAL ZENER IMPEDANCE
FIG. 1 - MAXIMUM CONTINUOUS POWER DISSIPATION
1.0
10000
5000
T
= 25
J
iz = (rms) = 0.1Iz (dc)
.75
.50
2000
1000
Vz=200V
500
Vz=180V
Vz=160V
200
100
Single Phase Half Wave
.25
60Hz Inductive or
Resistive Load
50
Vz=100V
0.375" (9.5mm) Lead Lengths
0
10
25
50
75
100 125 150 175
.5
1.0
5.0
10 20 50 100 200 500
LEAD TEMPERATURE,
Iz, ZENER TEST CURRENT (mA)
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
FIG. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
4
10
T
= 100
J
1.0
.1
1.0
.4
T
= 25
J
.1
.04
T
= 25
J
Pulse Width = 300us
1% Duty Cycle
.01
.01
0
20
40
60
80
100
120
140
.4
.6
.8
1.0
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE, (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 5 - TYPICAL TEMPERATURE COEFFICIENTS
220
200
180
150
120
100
80
100 110 120 130 140 150 160 170 180 190 200
Vz, ZENER VOLTAGE (V)
RECTRON
相关型号:
Z270A-T
Zener Diode, 270V V(Z), 10%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, PLASTIC PACKAGE-2
RECTRON
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