參數(shù)資料
型號: 2N4921
廠商: ON SEMICONDUCTOR
元件分類: 功率晶體管
英文描述: 1 AMPERE GENERAL PURPOSE POWER TRANSISTORS 30 WATTS
中文描述: 3 A, 40 V, NPN, Si, POWER TRANSISTOR, TO-225
封裝: PLASTIC, CASE 77-09, 3 PIN
文件頁數(shù): 1/8頁
文件大?。?/td> 106K
代理商: 2N4921
Medium-Power Plastic NPN
Silicon Transistors
. . . designed for driver circuits, switching, and amplifier
applications. These high–performance plastic devices feature:
Low Saturation Voltage —
VCE(sat) = 0.6 Vdc (Max) @ IC = 1.0 Amp
Excellent Power Dissipation Due to Thermopad Construction —
PD = 30 W @ TC = 25 C
Excellent Safe Operating Area
Gain Specified to IC = 1.0 Amp
Complement to PNP 2N4918, 2N4919, 2N4920
*MAXIMUM RATINGS
Rating
Collector–Emitter Voltage
Collector–Base Voltage
Emitter–Base Voltage
Collector Current — Continuous (1)
Base Current — Continuous
Symbol
2N4921
5.0
2N4922
2N4923
Unit
40
40
IB
PD
60
60
80
80
Vdc
Vdc
Vdc
Adc
Adc
1.0
3.0
1.0
30
Watts
Temperature Range
TJ, Tstg
(1) The 1.0 Amp maximum IC value is based upon JEDEC current gain requirements.
The 3.0 Amp maximum value is based upon actual current handling capability of the
device (see Figures 5 and 6).
(2) Recommend use of thermal compound for lowest thermal resistance.
*Indicates JEDEC Registered Data.
Preferred
devices are ON Semiconductor recommended choices for future use and best overall value.
ON Semiconductor
Semiconductor Components Industries, LLC, 2002
April, 2002 – Rev. 10
1
Publication Order Number:
2N4921/D
2N4921
thru
2N4923
*ON Semiconductor Preferred Device
1 AMPERE
GENERAL–PURPOSE
POWER TRANSISTORS
40–80 VOLTS
30 WATTS
*
CASE 77–09
TO–225AA TYPE
321
STYLE 1:
PIN 1. EMITTER
2. COLLECTOR
3. BASE
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