1N4154 HIGH SPEED SWITCHING DIODE
FEATURES :
• High switching speed: max. 2 ns
• Reverse voltage:max. 25 V
• Repetitive peak reverse voltage:max. 35 V
• Pb / RoHS Free
MECHANICAL DATA :
Case: DO-35 Glass Case
Weight: approx. 0.13g
Maximum Ratin
g
s and Thermal Characteristics (Ta = 25 °C unless otherwise noted)
Symbol Value Unit
Maximum Repetitive Peak Reverse Voltage VRRM 35 V
Maximum Reverse Voltage VR25 V
Maximum Average Forward Current IF(AV) mA
Maximum Forward Current IFmA
Maximum Repetitive Peak Forward Current IFRM mA
Maximum Peak Forward Surge Current at tp = 1µs IFSM 2.0 A
Thermal Resistance Junction to Ambient (l =4mm, TL = constant) RӨJA 350 K/W
Power Dissipation (l = 4mm, TL ≤ 25 °C) PD500 mW
Operating Junction Temperature TJ175 °C
Storage Temperature Range TSTG -65 to + 175 °C
Electrical Characteristics (Ta = 25 °C unless otherwise noted)
Parameter Symbol Min Typ Max Unit
IRVR = 25 V - 9 100 nA
VR = 25 V , Ta = 150 °C - - 100 µA
Forward Voltage VFIF = 30 mA - 0.88 1.0 V
Reverse Breakdown Voltage V(BR)R IR = 5 µA ,tp/T =0.01,tp=0.3ms 35 - - V
Diode Capacitance Cd - - 4 pF
IF = IR = 10 mA, iR = 1 mA --4ns
IF = 10 mA , VR = 6 V,
RL = 100 Ω, iR= 0.1 x IR
Page 1 of 2 Rev. 01 : May 9, 2006
ns
Reverse Recovery Time -
Trr -2
300
500
Parameter
f = 1MHz ; VR = 0, VHF = 50mV
Reverse Current
150
Test Condition
DO - 35 Glass
(DO-204AH)
0.079(2.0 )max.
0.150 (3.8)
max.
0.020 (0.52)max.
Dimensions in inches and
(
millimeters
)
1.00 (25.4)
min.
1.00 (25.4)
min.
Cathode
Mark
Certificate TH97/10561QM Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES
(
1N4154
)
FIG1. - FORWARD CURRENT VS. FIG.2 - REVERSE CURRENT VS.
FORWARD VOLTAGE JUNCTION TEMPERATURE
FIG3. - DIODE CAPACITANCE VS.
REVERSE VOLTAGE
Page 2 of 2 Rev. 01 : May 9, 2006
FORWARD CURRENT, IF (mA)
FORWARD VOLTAGE , VF (V)
0
0.1 0.4 0.8 1.2 1.6 2.0
1.0
10
100
1000
0.1
1.0
10
100
0.010 40 80 120 160 200
JUNCTION TEMPERATURE , TJ (°C)
REVERSE CURRENT, IR (µA)
REVERSE VOLTAGE , VR (V)
0.1 1.0 10 100
DIODE CAPACITANCE, Cd (pF)
3.0
2.5
2.0
1.5
1.0
0.5
0
TJ = 100 °C
TJ = 25 °C
f = 1 MHz
TJ = 25 °C
VR =25 V
Scattering Limit
Certificate TH97/10561QM Certificate TW00/17276EM
