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1N4946

1 A, SILICON, SIGNAL DIODE

器件类别:分立半导体    二极管   

厂商名称:Central Semiconductor

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器件:1N4946

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器件参数
参数名称
属性值
是否无铅
含铅
是否Rohs认证
不符合
厂商名称
Central Semiconductor
包装说明
HERMETIC SEALED, GPR-1A, 2 PIN
针数
2
Reach Compliance Code
_compli
ECCN代码
EAR99
其他特性
HIGH RELIABILITY
外壳连接
ISOLATED
配置
SINGLE
二极管元件材料
SILICON
二极管类型
RECTIFIER DIODE
最大正向电压 (VF)
1.2 V
JESD-30 代码
E-LALF-W2
JESD-609代码
e0
元件数量
1
端子数量
2
最高工作温度
175 °C
最大输出电流
1 A
封装主体材料
GLASS
封装形状
ELLIPTICAL
封装形式
LONG FORM
峰值回流温度(摄氏度)
NOT SPECIFIED
认证状态
Not Qualified
最大重复峰值反向电压
600 V
最大反向恢复时间
0.25 µs
表面贴装
NO
端子面层
Tin/Lead (Sn/Pb)
端子形式
WIRE
端子位置
AXIAL
处于峰值回流温度下的最长时间
NOT SPECIFIED
文档预览
1N4942
1N4943
1N4944
1N4945
1N4946
1N4947
1N4948
w w w. c e n t r a l s e m i . c o m
FAST RECOVERY
GLASS PASSIVATED
SILICON RECTIFIERS
1.0 AMP, 200 THRU 1000 VOLT
DESCRIPTION:
The CENTRAL SEMICONDUCTOR 1N4942 series
types are silicon rectifiers mounted in a hermetically
sealed, glass passivated package, designed for general
purpose applications where fast reverse recovery times
and high reliability is desired.
MARKING: FULL PART NUMBER
GPR-1A CASE
MAXIMUM RATINGS:
(TA=25°C unless otherwise noted)
SYMBOL 1N4942 1N4943 1N4944 1N4945 1N4946 1N4947 1N4948 UNITS
Peak Repetitive Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
VRRM
VR
200
200
140
300
300
210
400
400
280
1.0
50
500
500
350
600
600
420
800
800
560
1000
1000
700
V
V
V
A
A
°C
VR(RMS)
Average Forward Current (TA=55°C)
IO
Peak Forward Surge Current
IFSM
Operating and Storage
Junction Temperature
ELECTRICAL
SYMBOL
IR
VF
CJ
trr
trr
trr
TJ, Tstg
-65 to +200
CHARACTERISTICS:
(TA=25°C unless otherwise noted)
TEST CONDITIONS
VR=Rated VRRM
IF=1.0A
VR=12V, f=1.0MHz
IF=0.5A, IR=1.0A, Irr=0.25A (1N4942 thru 1N4945)
IF=0.5A, IR=1.0A, Irr=0.25A (1N4946, 1N4947)
IF=0.5A, IR=1.0A, Irr=0.25A (1N4948)
MAX
1.0
1.3
45
150
250
500
UNITS
μA
V
pF
ns
ns
ns
R1 (28-February 2013)
1N4942
1N4943
1N4944
1N4945
1N4946
1N4947
1N4948
FAST RECOVERY
GLASS PASSIVATED
SILICON RECTIFIERS
1.0 AMP, 200 THRU 1000 VOLT
GPR-1A CASE - MECHANICAL OUTLINE
MARKING: FULL PART NUMBER
R1 (28-February 2013)
w w w. c e n t r a l s e m i . c o m
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参数对比
与1N4946相近的元器件有:1N4942、1N4943、IP3319CX6_15、1N4944、1N4947、1N4948。描述及对比如下:
型号 1N4946 1N4942 1N4943 IP3319CX6_15 1N4944 1N4947 1N4948
描述 1 A, SILICON, SIGNAL DIODE 1 A, 200 V, SILICON, SIGNAL DIODE, DO-204AP 1 A, 300 V, SILICON, SIGNAL DIODE Single-channel common-mode filter with integrated ESD protection network 1 A, SILICON, SIGNAL DIODE, DO-41 1 A, 800 V, SILICON, SIGNAL DIODE, DO-204AP 1 A, 1000 V, SILICON, SIGNAL DIODE, DO-41
是否无铅 含铅 含铅 含铅 - 含铅 含铅 含铅
是否Rohs认证 不符合 不符合 不符合 - 不符合 不符合 不符合
厂商名称 Central Semiconductor Central Semiconductor - - Central Semiconductor Central Semiconductor Central Semiconductor
包装说明 HERMETIC SEALED, GPR-1A, 2 PIN HERMETIC SEALED, GPR-1A, 2 PIN HERMETIC SEALED, GPR-1A, 2 PIN - HERMETIC SEALED, GPR-1A, 2 PIN HERMETIC SEALED, GPR-1A, 2 PIN HERMETIC SEALED, GPR-1A, 2 PIN
针数 2 2 2 - 2 2 2
Reach Compliance Code _compli _compli not_compliant - unknow not_compliant _compli
ECCN代码 EAR99 EAR99 EAR99 - EAR99 EAR99 EAR99
其他特性 HIGH RELIABILITY HIGH RELIABILITY HIGH RELIABILITY - HIGH RELIABILITY HIGH RELIABILITY HIGH RELIABILITY
外壳连接 ISOLATED ISOLATED ISOLATED - ISOLATED ISOLATED ISOLATED
配置 SINGLE SINGLE SINGLE - SINGLE SINGLE SINGLE
二极管元件材料 SILICON SILICON SILICON - SILICON SILICON SILICON
二极管类型 RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE - RECTIFIER DIODE RECTIFIER DIODE RECTIFIER DIODE
最大正向电压 (VF) 1.2 V 1.2 V 1.2 V - 1.2 V 1.2 V 1.2 V
JESD-30 代码 E-LALF-W2 E-LALF-W2 E-LALF-W2 - E-LALF-W2 E-LALF-W2 E-LALF-W2
JESD-609代码 e0 e0 e0 - e0 e0 e0
元件数量 1 1 1 - 1 1 1
端子数量 2 2 2 - 2 2 2
最高工作温度 175 °C 175 °C 200 °C - 175 °C 175 °C 175 °C
最大输出电流 1 A 1 A 1 A - 1 A 1 A 1 A
封装主体材料 GLASS GLASS GLASS - GLASS GLASS GLASS
封装形状 ELLIPTICAL ELLIPTICAL ELLIPTICAL - ELLIPTICAL ELLIPTICAL ELLIPTICAL
封装形式 LONG FORM LONG FORM LONG FORM - LONG FORM LONG FORM LONG FORM
峰值回流温度(摄氏度) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
认证状态 Not Qualified Not Qualified Not Qualified - Not Qualified Not Qualified Not Qualified
最大重复峰值反向电压 600 V 200 V 300 V - 400 V 800 V 1000 V
最大反向恢复时间 0.25 µs 0.15 µs 0.15 µs - 0.15 µs 0.25 µs 0.5 µs
表面贴装 NO NO NO - NO NO NO
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
端子形式 WIRE WIRE WIRE - WIRE WIRE WIRE
端子位置 AXIAL AXIAL AXIAL - AXIAL AXIAL AXIAL
处于峰值回流温度下的最长时间 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
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