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2N3725 [SEME-LAB]

HIGH VOLTAGE, HIGH CURRENT, HIGH SPEED, NPN SWITCHING; 高电压，大电流，高速， NPN开关
2N3725
型号： 2N3725
厂家： SEME LAB    SEME LAB
描述：

HIGH VOLTAGE, HIGH CURRENT, HIGH SPEED, NPN SWITCHING
高电压，大电流，高速， NPN开关

开关 高压
文件： 总2页 (文件大小：28K)
中文：  中文翻译
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2N3725  
HIGH VOLTAGE, HIGH CURRENT, HIGH  
SPEED, NPN SWITCHING TRANSISTOR IN  
A HERMETICALLY SEALED  
MECHANICAL DATA  
Dimensions in mm (inches)  
8.51 (0.34)  
9.40 (0.37)  
TO-39 METAL PACKAGE FOR HIGH  
RELIABILITY APPLICATIONS  
7.75 (0.305)  
8.51 (0.335)  
6.10 (0.240)  
6.60 (0.260)  
FEATURES  
• SILICON PLANAR EPITAXIAL NPN  
TRANSISTOR  
0.89  
(0.035)  
max.  
12.70  
(0.500)  
min.  
0.41 (0.016)  
0.53 (0.021)  
dia.  
• HERMETIC METAL PACKAGE  
• CECC SCREENING OPTIONS  
• SPACE QUALITY LEVELS OPTIONS  
5.08 (0.200)  
typ.  
• JAN LEVEL SCREENING OPTIONS  
2.54  
(0.100)  
2
1
3
• HIGH SPEED SATURATED SWITCHING  
0.74 (0.029)  
1.14 (0.045)  
0.71 (0.028)  
0.86 (0.034)  
APPLICATIONS:  
45°  
Hermetically sealed 2N3725 for high  
reliability applications. Suitable for  
memory application.  
TO-39 METAL  
(TO205AD)  
PIN OUTS  
PIN 1 – Emitter  
PIN 2 – Base  
PIN 3 – Collector  
ABSOLUTE MAXIMUM RATINGS (T  
= 25°C unless otherwise stated)  
amb  
V
V
V
V
I
Collector-base Voltage (I = 0)  
E
80V  
80V  
50V  
6V  
CBO  
CES  
CEO  
EBO  
Collector-emitter Voltage (V = 0)  
BE  
Collector-emitter Voltage (I = 0)  
B
Emitter-base Voltage (I = 0)  
C
Collector Current  
1A  
C
Total Power Dissipation at T  
≤ 25 °C  
0.8W  
3.5W  
amb  
P
T
tot  
at T  
≤ 25 °C  
case  
Junction Temperature  
Storage Temperature  
– 65 to 200 °C  
– 65 to 200 °C  
j
T
stg  
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed  
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.  
Semelab encourages customers to verify that datasheets are current before placing orders.  
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.  
Document Number 4303  
Issue 1  
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk  
2N3725  
ELECTRICAL CHARACTERISTICS (T  
= 25°C unless otherwise stated)  
amb  
Parameter  
Collector Cutoff Current (IE = 0)  
Test Conditions  
VCB = 60 V  
Min.  
Typ.  
Max. Unit  
ICBO  
1.7  
µA  
VCB = 60 V Tamb = 100 `C  
120  
Collector-Base Breakdown Voltage (I = 0)  
E
Collector-Emitter Breakdown  
Voltage (VBE = 0)  
V(BR)CBO  
V(BR)CES  
IC = 10 µA  
80  
80  
V
V
I
I
C = 10 µA  
V(BR)CEO  
V(BR)EBO  
VCE(sat )  
*
Collector-Emitter Breakdown Voltage (IB = 0)  
C = 10 mA  
50  
6
V
Emitter-Base Breakdown Voltage (IC = 0)  
Collector-Emitter Saturation Voltage  
IE = 10 µA  
V
*
IC = 10 mA  
IC = 100 mA  
IC = 300 mA  
IC = 500 mA  
IC = 800 mA  
IB = 1 mA  
0.19  
0.21  
0.31  
0.4  
0.25  
IB = 10 mA  
IB = 30 mA  
IB = 50 mA  
IB = 80 mA  
0.26  
0.4  
V
0.52  
0.5  
0.8  
I
C = 1000 mA IB = 100 mA  
0.6  
0.95  
0.76  
0.86  
VBE(sat )  
*
Base-Emitter Saturation Voltage  
IC = 10 mA  
IC = 100 mA  
IC = 300 mA  
IC = 500 mA  
IC = 800 mA  
IB = 1 mA  
0.64  
0.75  
0.89  
IB = 10 mA  
IB = 30 mA  
IB = 50 mA  
IB = 80 mA  
1.1  
V
1.2  
0.9  
1.0  
1.1  
60  
90  
60  
65  
40  
1.5  
1.7  
I
C = 1000 mA IB = 100 mA  
h
*
DC Current Gain  
IC = 10 mA  
IC = 100 mA  
IC = 300 mA  
VCE = 1 V  
VCE = 1 V  
VCE = 1 V  
30  
60  
40  
25  
20  
35  
3
FE  
150  
IC = 1000 mA VCE = 5 V  
IC = 800 mA  
C = 500 mA  
VCE = 2 V  
VCE = 1 V  
VCE = 10 V  
I
h
IC = 50 mA  
IE = 0  
High Frequency Current Gain (f = 100Mhz)  
Collector-Base Capacitance (f = 1Mhz)  
Emitter-Base Capacitance (f = 1Mhz)  
fe  
CCBO  
CEBO  
VCB = 10 V  
VCB = 0.5 V  
VCC = 30 V  
10  
55  
pF  
pF  
IC = 0  
IC = 500 mA  
IB = 50 mA  
IC = 500 mA  
t
Turn-on Time  
Turn off Time  
35  
60  
ns  
ns  
on  
VCC = 30 V  
t
off  
IB1 = – IB2 = 50 mA  
* Pulsed : pulse duration = 300µs, duty cycle = 1%  
THERMAL DATA (T  
= 25°C unless otherwise stated)  
case  
Parameter  
Thermal Resistance Junction-Case  
Test Conditions  
Min.  
Typ.  
Max. Unit  
R th j-case  
50  
°C/W  
R
th j-amb  
Thermal Resistance Junction-Ambient  
220  
°C/W  
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed  
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.  
Semelab encourages customers to verify that datasheets are current before placing orders.  
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.  
Document Number 4303  
Issue 1  
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk  

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