Document
LESHAN RADIO COMPANY, LTD.
High Voltage Transistors
FEATURE
ƽPb-Free package is available.
DEVICE MARKING AND ORDERING INFORMATION
Device LMBT5550LT1 LMBT5550LT1G (Pb-Free) Marking M1F M1F G1 G1 Shipping 3000/Tape&Reel 3000/Tape&Reel 3000/Tape&Reel 3000/Tape&Reel
LMBT5550LT1 LMBT5551LT1
3
1 2
www.DataSheet4U.com
LMBT5551LT1 LMBT5551LT1G (Pb-Free)
MAXIMUM RATINGS
Rating Collector–Emitter Voltage Collector–Base Voltage Emitter–Base Voltage Collector Current — Continuous Symbol V CEO V CBO V
EBO
Value 140 160 6.0 600
Unit Vdc Vdc Vdc mAdc
1
SOT–23
3
COLLECTOR
IC
BASE
THERMAL CHARACTERISTICS
Characteristic Total Device Dissipation FR– 5 Board, (1) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Symbol PD Max 225 1.8 556 300 2.4 417 –55 to +150 Unit mW mW/°C °C/W mW mW/°C °C/W °C
2
EMITTER
RθJA PD
RθJA TJ , Tstg
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.)
Characteristic Symbol Min Max Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage(3) (I C = 1.0 mAdc, I B = 0) Collector–Base Breakdown Voltage (I C = 100 µAdc, I E = 0) Emitter–Base Breakdown Voltage (I E = 10 µAdc, I C = 0) Collector Cutoff Current ( V CB = 100Vdc, I E = 0) ( V CB = 120Vdc, I E = 0) ( V CB = 100Vdc, I E = 0, T A=100 °C) ( V CB = 120Vdc, I E = 0, T A=100 °C) Emitter Cutoff Current ( V BE = 4.0Vdc, I C= 0) 1. FR–5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. 3. Pulse Test: Pulse Width = 300 µs, Duty Cycle = 2.0%. I CBO LMBT5550 LMBT5551 LMBT5550 LMBT5551 I EBO — — — — — 100 50 100 50 50 nAdc µAdc nAdc LMBT5550 LMBT5551 V
(BR)EBO
V (BR)CEO 140 160 V (BR)CBO 160 180 6.0 — — — —
Vdc
LMBT5550 LMBT5551
Vdc
Vdc —
LMBT5550LT1–1/5
LESHAN RADIO COMPANY, LTD.
LMBT5550LT1 LMBT5551LT1
ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) (Continued)
Characteristic Symbol hFE LMBT5550 LMBT5551 LMBT5550 LMBT5551 LMBT5550 LMBT5551 VCE(sat) Both Types LMBT5550 LMBT5551 V Both Types LMBT5550 LMBT5551
BE(sat)
Min
Max
Unit ––
ON CHARACTERISTICS
DC Current Gain (I C = 1.0 mAdc, V CE = 5.0 Vdc) www.DataSheet4U.com (I C = 10 mAdc, V CE = 5.0 Vdc) (I C = 50 mAdc, V CE = 5.0Vdc) Collector–Emitter Saturation Voltage (I C = 10 mAdc, I B = 1.0 mAdc) (I C = 50 mAdc, I B = 5.0 mAdc ) Base–Emitter Saturation Voltage (I C = 10 mAdc, I B = 1.0 mAdc) (I C = 50 mAdc, I B = 5.0 mAdc) 60 80 60 80 20 30 — — — — — — — — 250 250 — — Vdc 0.15 0.25 0.20 Vdc 1.0 1.2 1.0
LMBT5550LT1–2/5
LESHAN RADIO COMPANY, LTD.
LMBT5550LT1 LMBT5551LT1
h FE, DC CURRENT GAIN (NORMALIZED)
500 300 200
T J = +125°C +25°C
V CE = 1.0 V V CE = 5.0 V
100
–55°C
50 30 20
www.DataSheet4U.com
10 7.0 5.0 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100
I C , COLLECTOR CURRENT (mA)
V CE, COLLECTOR EMITTER VOLTAGE (VOLTS)
Figure 15. DC Current Gain
1.0
T J = 25°C
0.8
I C = 1.0 mA
0.6
10 mA
30 mA
100 mA
0.4
0.2
0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50
I B , BASE CURRENT (mA)
Figure 16. Collector Saturation Region
10 1
1.0
V CE = 30 V
10 0
T J = 25°C
0.8
I C, COLLECTOR CURRENT (µA)
10
–1
T J = 125°C I C = I CES 75°C REVERSE 25°C FORWARD
V, VOLTAGE (VOLTS)
V BE(sat) @ I C /I B = 10
0.6
10 –2
0.4
10 –3
10 –4
0.2
V CE(sat) @ I C /I B = 10
10
–5
0 –0.2 –0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 30 50 100
–0.4 –0.3
V BE , BASE–EMITTER VOLTAGE (VOLTS)
I C , COLLECTOR CURRENT (mA)
Figure 3. Collector Cut–Off Region
Figure 4. “On” Voltages
LMBT5550LT1–3/5
LESHAN RADIO COMPANY, LTD.
LMBT5550LT1 LMBT5551LT1
, TEMPERATURE COEFFICIENT (mV/°C)
2.5 2 1.5 1.0 0.5 0 –0.5 –1.0 –1.5 –2.0 –2.5 0.1 t r , t f <10 ns DUTY CYCLE = 1.0% 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 30 50 100 Values Shown are for I C @ 10 mA 10 ms 0.25 mF 10.2 V
T J = –55°C to +135°C
θ VC for V CE(sat)
V in
V BB
–8.8 V 100 RB
V CC 3.0 k
30 V RC
www.DataSheet4U.com
θ VB for V BE(sat)
INPUT PULSE 5.1 k V in 100 1N914
V out
θ
V
I C , COLLECTOR CURRENT (mA)
Figure 5. Temperature Coefficients
Figure 6. Switching Time Test Circuit
100 70 50 30
1000
T J = 25°C
500 300 200
I C /I B = 10 T J = 25°C t r @ V CC = 120 V t r @ V CC = 30 V
C, CAPACITANCE (pF)
20 10 7.0 5.0 3.0 2.0 1.0 0.2 0.3 0.7 0.5 1.0 2.0 3.0 5.0 7.0 10 20
t, TIME (ns)
C ibo
100 50 30 20 10 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 30 50 100 200
t d @ V EB(off) = 1.0 V V CC = 120 V
C obo
V R , REVERSE VOLTAGE (VOLTS)
I C , COLLECTOR CURRENT (mA)
Figure 7. Capacitances Figure
8. Turn–On Time
5000
t f @ V CC = 120 V
3000 2000
I C /I B = 10 T J = 25°C
t f @ V CC = 30 V
1000 500 300 200
t, TIME (ns)
t s @ V CC = 120 V
100 50 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 30 50 100 200
I C , COLLECTOR CURRENT (mA)
Figure 9. Turn–Off Time
LMBT5550LT1–4/5
LESHAN RADIO COMPANY, LTD.
LMBT5550LT1 LMBT5551LT1 SOT-23
NOTES:
A L
3
1. DIMENSIONING AND .