1) Non-repetitive current pulse see curve IPPM = f (tr)
Höchstzulässiger Spitzenwert eines einmaligen Strom-Impulses, siehe Kurve IPPM = f (tr)
2) Mounted on P.C. board with 25 mm2 copper pads at each terminal
Montage auf Leiterplatte mit 25 mm2 Kupferbelag (Lötpad) an jedem Anschluß
3) Unidirectional diodes only – nur für unidirektionale Dioden
© by SEMIKRON 020404 1
P4 SMAJ 6.5 ... P4 SMAJ 170CA
Surface Mount Unidirektionale und bidirektionale
unidirectional and bidirectional Spannungs-Begrenzer-Dioden
Transient Voltage Suppressor Diodes für die Oberflächenmontage
Pulse power dissipation – Impuls-Verlustleistung 400 W
Maximum stand-off voltage 6.5...170 V
Maximale Sperrspannung
Plastic case ~ SMA
Kunststoffgehäuse ~ DO-214AC
Weight approx. – Gewicht ca. 0.07 g
Plastic material has UL classification 94V-0
Gehäusematerial UL94V-0 klassifiziert
Dimensions / Maße in mm
Standard packaging taped and reeled see page 18
Standard Lieferform gegurtet auf Rolle siehe Seite 18
Suffix “C” or “CA” for bidirectional types Suffix “C” oder “CA” für bidirektionale Typen
Maximum ratings and Characteristics Grenz- und Kennwerte
Peak pulse power dissipation (10/1000 :s waveform) TA = 25/CP
PPM 400 W 1)
Impuls-Verlustleistung (Strom-Impuls 10/1000 :s)
Steady state power dissipation TA = 25/CP
M(AV) 1 W 2)
Verlustleistung im Dauerbetrieb
Peak forward surge current, 60 Hz half sine-wave TA = 25/CI
FSM 40 A 3)
Stoßstrom für eine 60 Hz Sinus-Halbwelle
Operating junction temperature – Sperrschichttemperatur Tj– 50…+150/C
Storage temperature – Lagerungstemperatur TS– 50…+150/C
Max. instantaneous forward voltage IF = 25 A VF< 3.5 V 3)
Augenblickswert der Durchlaßspannung
Thermal resistance junction to ambient air RthA < 70 K/W 2)
Wärmewiderstand Sperrschicht – umgebende Luft
Thermal resistance junction to terminal RthT < 30 K/W
Wärmewiderstand Sperrschicht – Anschluß
2020404 © by SEMIKRON
P4 SMAJ 6.5 ... P4 SMAJ 170CA
Maximum ratings Grenzwerte
Type
Typ
Max. stand-off voltage
Max. Sperrspannung
at / bei ID
Breakdown voltage
Abbruch-Spannung
at / bei IT = 1 mA
*) at / bei IT = 10 mA
Max. clamping voltage
Max. Begrenzer-Spannung
at / bei IPPM (10/1000:s)
VWM [V] ID [:A] VBR min. [V] VBR max. [V] VC [V] IPPM [A]
P4 SMAJ 6.5 6.5 500 7.2 *) 8.8 *) 12.3 32.5
P4 SMAJ 6.5A 6.5 500 7.2 *) 8.0 *) 11.2 35.7
P4 SMAJ 7.0 7.0 200 7.8 *) 9.5 *) 13.3 30.1
P4 SMAJ 7.0A 7.0 200 7.8 *) 8.7 *) 12.0 33.3
P4 SMAJ 7.5 7.5 100 8.3 10.1 14.3 28.0
P4 SMAJ 7.5A 7.5 100 8.3 9.2 12.9 31.0
P4 SMAJ 8.0 8.0 50 8.9 10.9 15.0 26.7
P4 SMAJ 8.0A 8.0 50 8.9 9.9 13.6 29.4
P4 SMAJ 8.5 8.5 10 9.4 11.5 15.9 25.2
P4 SMAJ 8.5A 8.5 10 9.4 10.4 14.4 27.8
P4 SMAJ 9.0 9.0 5 10.0 12.2 16.9 23.7
P4 SMAJ 9.0A 9.0 5 10.0 11.1 15.4 26.0
P4 SMAJ 10 10 5 11.1 13.5 18.8 21.3
P4 SMAJ 10A 10 5 11.1 12.3 17.0 23.5
P4 SMAJ 11 11 5 12.2 14.9 20.1 19.9
P4 SMAJ 11A 11 5 12.2 13.5 18.2 22.0
P4 SMAJ 12 12 5 13.3 16.2 22.0 18.2
P4 SMAJ 12A 12 5 13.3 14.8 19.9 20.1
P4 SMAJ 13 13 5 14.4 17.6 23.8 16.8
P4 SMAJ 13A 13 5 14.4 16.0 21.5 18.6
P4 SMAJ 14 14 5 15.6 19.0 25.8 15.5
P4 SMAJ 14A 14 5 15.6 17.3 23.2 17.2
P4 SMAJ 15 15 5 16.7 20.4 26.9 14.9
P4 SMAJ 15A 15 5 16.7 18.6 24.4 16.4
P4 SMAJ 16 16 5 17.8 21.7 28.8 13.9
P4 SMAJ 16A 16 5 17.8 19.8 26.0 15.4
P4 SMAJ 17 17 5 18.9 23.1 30.5 13.1
P4 SMAJ 17A 17 5 18.9 21.0 27.6 14.5
P4 SMAJ 18 18 5 20.0 24.4 32.2 12.4
P4 SMAJ 18A 18 5 20.0 22.2 29.2 13.7
P4 SMAJ 20 20 5 22.2 27.1 35.8 11.2
P4 SMAJ 20A 20 5 22.2 24.6 32.4 12.3
P4 SMAJ 22 22 5 24.4 29.8 39.4 10.2
P4 SMAJ 22A 22 5 24.4 27.1 35.5 11.3
P4 SMAJ 24 24 5 26.7 32.6 43.0 9.3
P4 SMAJ 24A 24 5 26.7 29.6 38.9 10.3
P4 SMAJ 26 26 5 28.9 35.3 46.6 8.6
P4 SMAJ 26A 26 5 28.9 32.1 42.1 9.5
P4 SMAJ 28 28 5 31.1 37.9 50.0 8.0
P4 SMAJ 28A 28 5 31.1 34.5 45.4 8.8
P4 SMAJ 30 30 5 33.3 40.1 53.5 7.5
P4 SMAJ 30A 30 5 33.3 36.9 48.4 8.3
P4 SMAJ 33 33 5 36.7 44.8 59.0 6.8
P4 SMAJ 33A 33 5 36.7 40.7 53.3 7.5
© by SEMIKRON 020404 3
P4 SMAJ 6.5 ... P4 SMAJ 170A
Maximum ratings Grenzwerte
Type
Typ
Max. stand-off voltage
Max. Sperrspannung
at / bei ID
Breakdown voltage at IT = 1 mA
Abbruch-Spannung bei IT = 1 mA
Max. clamping voltage
Max. Begrenzer-Spannung
at / bei IPPM (10/1000:s)
VWM [V] ID [:A] VBR min. [V] VBR max. [V] VC [V] IPPM [A]
P4 SMAJ 36 36 5 40.0 48.8 64.3 6.2
P4 SMAJ 36A 36 5 40.0 44.4 58.1 6.9
P4 SMAJ 40 40 5 44.4 54.2 71.4 5.6
P4 SMAJ 40A 40 5 44.4 49.3 64.5 6.2
P4 SMAJ 43 43 5 47.8 58.3 76.7 5.2
P4 SMAJ 43A 43 5 47.8 53.1 69.4 5.8
P4 SMAJ 45 45 5 50.0 61.0 80.3 5.0
P4 SMAJ 45A 45 5 50.0 55.5 72.7 5.5
P4 SMAJ 48 48 5 53.3 65.0 85.5 4.7
P4 SMAJ 48A 48 5 53.3 59.2 77.4 5.2
P4 SMAJ 51 51 5 56.7 69.2 91.1 4.4
P4 SMAJ 51A 51 5 56.7 62.9 82.4 4.9
P4 SMAJ 54 54 5 60.0 73.2 96.3 4.2
P4 SMAJ 54A 54 5 60.0 66.6 87.1 4.6
P4 SMAJ 58 58 5 64.4 78.6 103 3.9
P4 SMAJ 58A 58 5 64.4 71.5 93.6 4.3
P4 SMAJ 60 60 5 66.7 81.4 107 3.7
P4 SMAJ 60A 60 5 66.7 74.0 96.8 4.1
P4 SMAJ 64 64 5 71.1 86.7 114 3.5
P4 SMAJ 64A 64 5 71.1 78.9 103 3.9
P4 SMAJ 70 70 5 77.8 94.9 125 3.2
P4 SMAJ 70A 70 5 77.8 86.4 113 3.5
P4 SMAJ 75 75 5 83.3 102 134 3.0
P4 SMAJ 75A 75 5 83.3 92.5 121 3.3
P4 SMAJ 78 78 5 86.7 106 139 2.9
P4 SMAJ 78A 78 5 86.7 96.2 126 3.2
P4 SMAJ 85 85 5 94.4 115 151 2.6
P4 SMAJ 85A 85 5 94.4 105 137 2.9
P4 SMAJ 90 90 5 100 122 160 2.5
P4 SMAJ 90A 90 5 100 111 146 2.7
P4 SMAJ 100 100 5 111 135 179 2.2
P4 SMAJ 100A 100 5 111 123 162 2.5
P4 SMAJ 110 110 5 122 149 196 2.0
P4 SMAJ 110A 110 5 122 135 177 2.3
P4 SMAJ 120 120 5 133 162 214 1.9
P4 SMAJ 120A 120 5 133 148 193 2.1
P4 SMAJ 130 130 5 144 176 231 1.7
P4 SMAJ 130A 130 5 144 160 209 1.9
P4 SMAJ 150 150 5 167 204 268 1.5
P4 SMAJ 150A 150 5 167 185 243 1.6
P4 SMAJ 160 160 5 178 217 287 1.4
P4 SMAJ 160A 160 5 178 198 259 1.5
P4 SMAJ 170 170 5 189 231 304 1.3
P4 SMAJ 170A 170 5 189 210 275 1.4
1) Mounted on P.C. board with 25 mm2 copper pads at each terminal
Montage auf Leiterplatte mit 25 mm2 Kupferbelag (Lötpad) an jedem Anschluß
4020404 © by SEMIKRON
P4 SMAJ 6.5 ... P4 SMAJ 170CA
1
For bidirectional types (suffix “C” or “CA”) electrical characteristics apply in both directions
Für bidirektionale Dioden (Suffix “C” oder “CA”) gelten die el. Werte in beiden Richtungen
