2N4923 ON Semiconductor, 2N4923 Datasheet - Page 3

• Manufacturer Part Number: 2N4923
• Description: TRANS NPN GP 1A 80V HP TO225AA
• Manufacturer: ON Semiconductor

Specifications of 2N4923

• Transistor Type: NPN
• Current - Collector (ic) (max): 1A
• Voltage - Collector Emitter Breakdown (max): 80V
• Vce Saturation (max) @ Ib, Ic: 600mV @ 100mA, 1A
• Dc Current Gain (hfe) (min) @ Ic, Vce: 30 @ 500mA, 1V
• Power - Max: 30W
• Frequency - Transition: 3MHz
• Mounting Type: Through Hole
• Package / Case: TO-225-3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Collector Cutoff (max): -
• Other names: 2N4923OS

Safe Area Curves are indicated by Figure 5. All limits are applicable and must be observed.
V
in
V
BE(off)
APPROX
APPROX
0.07
0.05
+11 V
+11 V
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
40
30
20
10
Figure 2. Switching Time Equivalent Circuit
0
V
10
25
TURN−OFF PULSE
in
V
V
t
d
CC
BE(off)
TURN−ON PULSE
= 30 V
V
CC
t
1
t
20
= 0
2N4921, 2N4922, 2N4923
2
= 30 V
50
30
Figure 1. Power Derating
Figure 3. Turn−On Time
I
C
T
http://onsemi.com
V
I
, COLLECTOR CURRENT (mA)
C
C
CC
/I
, CASE TEMPERATURE (°C)
B
50 70 100
= 30 V
= 20
t
APPROX 9.0 V
SCOPE
3
75
V
V
CC
BE(off)
3
V
= 60 V
CC
V
= 2.0 V
CC
V
t
C
r
= 60 V
in
jd
I
C
100
/I
<< C
B
200
= 10, UNLESS NOTED
R
eb
B
−4.0 V
t
100 < t
t
R
1
3
300
C
≤ 15 ns
≤ 15 ns
R
obtain desired
current levels
DUTY CYCLE ≈ 2.0%
B
125
and R
2
T
T
≤ 500 ms
J
J
500
= 25°C
= 150°C
C
700 1000
varied to
150