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參數(shù)資料
| 型號： | UMA2N |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Emitter common (dual digital transistors) |
| 中文描述： | 發(fā)射極常見（雙數(shù)字晶體管） |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 73K |
| 代理商： | UMA2N |
EMA2
/
UMA2N
/
FMA2A
Transistors
Emitter common
(dual digital transistors)
EMA2 / UMA2N / FMA2A
z
Features
z
External dimensions
(Unit : mm)
1) Two DTA144E transistors in a EMT or UMT or SMT package.
2) Mounting cost and area can be cut in half.
z
Structure
Dual PNP silicon transistor (each with two built in resistors)
The following characteristics apply to both DTr
1
and DTr
2
.
z
Equivalent circuit
Rev.A
1/2
EMA2 / UMA2N
FMA2A
R
1
R
1
DTr
1
DTr
2
(3)
(4)
(5)
(2)
(1)
R
1
R
2
=47k
R
2
R
2
R
1
R
1
DTr
1
DTr
2
(3)
(2)
(1)
(4)
(5)
R
1
R
2
=47k
R
2
R
2
z
Absolute maximum ratings
(Ta = 25
°
C)
Parameter
Symbol
Limits
Unit
V
CC
50
V
40
V
V
IN
10
I
O
30
mA
I
C (Max.)
100
Tj
150
C
Tstg
55 to
+
150
C
Pd
EMA2, UMA2N
150 (TOTAL)
mW
FMA2A
300 (TOTAL)
1
2
Supply voltage
Input voltage
Output current
Junction temperature
Storage temperature
1 120mW per element must not be exceeded.
2 200mW per element must not be exceeded.
Power
dissipation
ROHM : EMT5
EMA2
ROHM : UMT5
EIAJ : SC-88A
UMA2N
Each lead has same dimensions
Each lead has same dimensions
0
0
0
0.1Min.
0
2.1
1
2
0
0
(
(
(
0
1.25
(
(
Each lead has same dimensions
0
1
0
0.3to0.6
0
1.6
2.8
2
0
1
(
(
(
0
(
0
(
Abbreviated symbol : A2
Abbreviated symbol : A2
Abbreviated symbol : A2
ROHM : SMT5
EIAJ : SC-74A
FMA2A
0
1.2
1.6
(1)
(2)
(3)
(5)
(4)
0
0
0
0
1
1
相關PDF資料 |
PDF描述 |
|---|---|
| UMA3N | Emitter common (dual digital transistors) |
| UMA4N | Flash Memory IC; Memory Size:4Mbit; Supply Voltage Max:3V; Package/Case:44-SOP; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes; Access Time, Tacc:90ns; Series:S29AL |
| UMB4N | General purpose (dual digital transistors) |
| UMB8N | CONNECTOR ACCESSORY |
| UMA5N | SEE A1142LUA-T |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| UMA2NTR | 功能描述:開關晶體管 - 偏壓電阻器 DUAL PNP 50V 30MA RoHS:否 制造商:ON Semiconductor 配置: 晶體管極性:NPN/PNP 典型輸入電阻器: 典型電阻器比率: 安裝風格:SMD/SMT 封裝 / 箱體: 直流集電極/Base Gain hfe Min:200 mA 最大工作頻率: 集電極—發(fā)射極最大電壓 VCEO:50 V 集電極連續(xù)電流:150 mA 峰值直流集電極電流: 功率耗散:200 mW 最大工作溫度: 封裝:Reel |
| UMA3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | 50V V(BR)CEO | 100MA I(C) | SOT-25VAR |
| UMA30A | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V |
| UMA30CA | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V |
| UMA33A | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:ULTRAMITE SURFACE MOUNT 500 Watt Transient Voltage Suppressor 5.0 to 170 V |
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